Lesson 1 Question 1

Complete this shape by reflecting it over the dotted line.

Describe the position of the line.

Studyforge Question ID: 2389

Lesson 1 Question 2

Complete this shape by reflecting it over the dotted line.

Describe the position of the line.

Studyforge Question ID: 2390

Lesson 1 Question 3

Complete this shape by reflecting it over the dotted line.

Describe the position of the line.

Studyforge Question ID: 2391

Lesson 1 Question 4

Determine the number of lines symmetry found in this picture from the natural world.

A butterfly:

Studyforge Question ID: 2392

Lesson 1 Question 5

Determine the number of lines symmetry found in this picture from the natural world.

A turtle:

Studyforge Question ID: 2393

Lesson 1 Question 6

Determine the number of lines symmetry found in this picture from the natural world.

Studyforge Question ID: 2394

Lesson 1 Question 7

Determine the number of lines symmetry found in this picture from the natural world.

Studyforge Question ID: 2395

Lesson 1 Question 8

Name as many words as you can that have symmetry.  For example, MOM has horizontal symmetry and BEE has vertical symmetry.

Studyforge Question ID: 2396

Lesson 1 Question 9

Determine the number of lines symmetry, if any, found in this picture.  Draw the lines of symmetry.

Studyforge Question ID: 2397

Lesson 1 Question 10

Determine the number of lines symmetry, if any, found in this picture.  Draw the lines of symmetry.

Studyforge Question ID: 2398

Lesson 1 Question 11

Determine the number of lines symmetry, if any, found in this picture.  Draw the lines of symmetry.

Studyforge Question ID: 2399

Lesson 1 Question 12

Determine the number of lines symmetry, if any, found in this picture.  Draw the lines of symmetry.

Studyforge Question ID: 2400

Lesson 1 Question 13

Determine the number of lines symmetry, if any, found in this picture.  Draw the lines of symmetry.

Studyforge Question ID: 2401

Lesson 1 Question 14

Determine the number of lines symmetry, if any, found in this picture.  Draw the lines of symmetry.

Studyforge Question ID: 2402

Lesson 1 Question 15

Determine the number of lines symmetry, if any, found in this picture.  Draw the lines of symmetry.

Studyforge Question ID: 2403

Lesson 1 Question 16

Determine the number of lines symmetry, if any, found in this picture.  Draw the lines of symmetry.

Studyforge Question ID: 2404

Lesson 1 Question 17

Determine the number of lines symmetry, if any, found in this picture.  Draw the lines of symmetry.

Studyforge Question ID: 2405

Lesson 1 Question 18

Determine the number of lines symmetry, if any, found in this picture.  Draw the lines of symmetry.

Studyforge Question ID: 2406

Lesson 1 Question 19

Determine the number of lines symmetry, if any, found in this picture.  Draw the lines of symmetry.

Studyforge Question ID: 2407

Lesson 1 Question 20

Determine the number of lines symmetry, if any, found in this picture.  Draw the lines of symmetry.

Studyforge Question ID: 2408

Lesson 1 Question 21

Draw the lines of symmetry for the following shape.

Studyforge Question ID: 4608

Lesson 1 Question 22

Draw the lines of symmetry for the following shape.

Studyforge Question ID: 4609

Lesson 1 Question 23

Draw the lines of symmetry for the following shape.

Studyforge Question ID: 4610

Lesson 1 Question 24

Draw the lines of symmetry for the following shape.

Studyforge Question ID: 4611

Lesson 2 Question 1

Find the surface area of a cone with a height of 10 cm, and a radius of 2 cm.

Studyforge Question ID: 4567

Lesson 2 Question 2

Find the surface area of a cone with a height of 2 cm and a radius of 7 cm.

Studyforge Question ID: 4568

Lesson 2 Question 3

Find the surface area of a sphere of radius 3 cm.

Studyforge Question ID: 4569

Lesson 2 Question 4

Find the surface area of a sphere of diameter 10 cm.

Studyforge Question ID: 4570

Lesson 2 Question 5

Find the surface area of a sphere of radius 7 cm.

Studyforge Question ID: 4571

Lesson 2 Question 6

Draw this figure, label it, write down an appropriate formula and determine the surface area. Round your answer to one decimal.

1. Determine the surface area of a cube with side length $4\text{ cm}$.

1. Let $x\text{ cm}$ be the length of a side of a cube. If the dimensions are doubled, calculate the new surface area of the cube.

Studyforge Question ID: 2297

Lesson 2 Question 7

Draw this figure, label it, write down an appropriate formula and determine the surface area.  Round your answer to one decimal.

Determine the surface area of a cylinder with a height of 8 cm and a radius of 3 cm.

Studyforge Question ID: 2298

Lesson 2 Question 8

Draw this figure, label it, write down an appropriate formula and determine the surface area.  Round your answer to one decimal.

Determine the surface area of an isosceles triangular prism, where the rectangular base is 8 cm and its width is 12 cm. The height of the triangle is 5 cm.

Studyforge Question ID: 2299

Lesson 2 Question 9

Draw this figure, label it, write down an appropriate formula and determine the surface area.    Round your answer to one decimal.

1. a) The edge length of a cube is 5 cm. Determine the surface area.

1. b) If the dimensions are doubled, guess the new surface area.

1. c) If the dimensions are doubled, calculate the new surface area.

Studyforge Question ID: 2300

Lesson 2 Question 10

Draw this figure, label it, write down an appropriate formula and determine the surface area.   Round your answer to one decimal.

1. A rectangular prism has dimensions 4 cm, 3cm, and 10 cm. Determine the surface area.

1. If the dimensions are doubled, estimate the new surface area.

1. If the dimensions are doubled, calculate the new surface area.

Studyforge Question ID: 2301

Lesson 2 Question 11

Draw this figure, label it, write down an appropriate formula and determine the surface area. Round your answer to one decimal.

1. The diameter of a cylinder is $10\text{ cm}$ with a height of $20\text{ cm}$.  Determine the surface area.

1. Assume that the diameter of the cylinder is $10\text{ cm}$ with a height of $20\text{ cm}.$ If the dimensions are doubled, calculate the new surface area.

Studyforge Question ID: 2302

Lesson 2 Question 12

Determine the surface area of a rectangular prism with the following dimensions; length 8 cm, height 2 cm and width 4 cm.

Studyforge Question ID: 2303

Lesson 2 Question 13

Determine the surface area of a rectangular prism with the following dimensions; length 2 cm, height 5 cm and width 7 cm.

Studyforge Question ID: 2304

Lesson 2 Question 14

Determine the surface area of a rectangular prism with the following dimensions; length 9 cm, height 5 cm and width 2 cm.

Studyforge Question ID: 2305

Lesson 2 Question 15

Determine the surface area of a cube with side length of 4cm.

Studyforge Question ID: 2306

Lesson 2 Question 16

Determine an expression to represent the surface area of the rectangular prism.

Studyforge Question ID: 2307

Lesson 2 Question 17

Determine an expression to represent the surface area of the rectangular prism.

Studyforge Question ID: 2308

Lesson 2 Question 18

Determine the surface area of the cylinder with diameter 8 cm and height of 6 cm without a lid.

Studyforge Question ID: 2313

Lesson 2 Question 19

Determine the surface area of the cylinder with diameter 4 cm and height of 10 cm.

Studyforge Question ID: 2311

Lesson 2 Question 20

Determine the surface area of the cylinder with diameter 8 cm and height of 6 cm.

Studyforge Question ID: 2312
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