shelbyreed59 shelbyreed59

10-03-2021
Mathematics

contestada

What is the perimeter of the figure? Use 3.14 for pi

What is the perimeter of the figure Use 314 for pi class=

Respuesta :

s1802468 s1802468

10-03-2021

Answer:

42.84 cm

Step-by-step explanation:

It would be easiest to split this first. To find the circumference of a circle, it is 2πr.

d= 12

r= 6

C= 2π6

C= 12π

Divide by 2 because you are only trying to get the circumference of half the circle.

C= 6π

Now you can add all the other sides to find the total perimeter.

P= 6(3.14) + 10 + 6 + 8

P= 42.84 cm

Answer Link

amy5894 amy5894

10-03-2021

Answer:

61.68cm

Step-by-step explanation:

semicircle=12x2x3.14x1/2=37.68

trapezium=10+6+8=24

s+t=61.68cm

Answer Link

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