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Gr. 7 - U4 - 4.1 Investigating Circles

Last updated almost 5 years ago

5 questions

                                    4.1 Investigating Circles

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                         LINK: https://www.easychalk.eu/

Question 1

1.

Use a compass. Draw a circle with a radius of 6 cm. Label the radius, then find the diameter.

This will need to be done in EasyChalk or a piece of paper at home and you will have to take a screenshot and upload the picture into this question.

Question 2

2.

Use a compass. Draw a circle with a diameter of 6 cm. Find the radius.

This will need to be done in EasyChalk or a piece of paper at home and you will have to take a screenshot and upload the picture into this question.

Question 3

3.

A circle has diameter 3.8 cm. What is the radius?

Question 4

4.

A circle has radius 7.5 cm. What is the diameter?

Question 5

5.

A circular tabletop is to be cut from a rectangular piece of wood that measures 1.20 m by 1.80 m. What is the radius of the largest tabletop that could be cut? Justify your answer. Include a sketch.