Question

Find the exact circumference of each circle using the given inscribed or circumscribed polygon. It is a right triangle inside a circle. The diameter is unknown and is also the hypotenuse. One side of the triangle length is 8cm another side is 6 cm.

Answer 1

Based on the two lengths of the triangle, and the diameter, the exact circumference of the circle is 31.4 cm

What is the circumference of the circle?

First, find out the hypotenuse using the Pythagoras Theorem:

Hypotenuse ² = Side A² + Side B²

Hypotenuse ² = 8² + 6²

Hypotenuse ² = 64 + 36

Hypotenuse = 10 cm

The circumference of the circle is:

= π x diameter

= 22/7 x 10

= 31.4 cm

Find out more on the circumference of a circle at https://brainly.com/question/164719

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