Question

Use a measuring tape to find the circumference of five circular objects.Then measure distance across each item to find its diameter.Record the measurements of each object in the table below

Answer 1

To find the circumference of a circular object, measure the distance around the object using a measuring tape. Measure the diameter by measuring the distance across the object. Record both measurements in a table.

Step-by-step explanation:

To find the circumference of a circular object, you need to measure the distance around the object.

This can be done using a measuring tape.

To measure the diameter of the object, you need to measure the distance across the object. Record both the circumference and diameter measurements in a table.

Take a measuring tape and wrap it around the circular object, making sure it stays as close to the edge as possible.

Read the measurement on the tape where it meets the starting point. This is the circumference of the object.

Next, measure the distance across the object using the measuring tape. This is the diameter of the object.

Repeat this process for the remaining circular objects and record the measurements in a table.

Answer 2

Basically
Circumference = 2 * pie * radius
To get the radius u need to measure the circles distance. For example I measured a circular mirror and the distance was 10cm. This is the diameter. To get the radius I’ll divide by 2 because the radius is from the centre of the circle to the edge. So, 10 divided by 2 = 5cm. The radius is 5cm. Now,
Circumference = 2 * pie * r
r = 5. Pie = 3.14
Circumference = 2 * 3.14 * 5
= The answer
****pie is always 3.14
I hope you understood