Question

What is the approximate perimeter of a semicircle with a radius of 8 m?

Use pi star times = 3.14.
Express your final answer to the nearest hundredth.

Answer 1

Go ahead and get half the circumference of the circle (to get semi circle)

Then add it by one diameter

Answer 2

how

Answer 3

solve the question by putting the formula 2πr

Answer 4

Circumference of a regular circle

is 2pi(r)

calculate that first, and divide by 2

then add 16(diameter)

Answer 5

got 7

Answer 6

so for this you will find you circumference which is 2 *8 * pi this equals 50.24
a semi-circle is half of a circle so

50.24/ 2= ?

Answer 7

did u get

Answer 8

25.12
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Answer 9

25.12

Answer 10

yes

Answer 11

u are correct

Answer 12

thnx