What is the area of the semicircle (use 3.14 for ρ)?

254.34 cm2
127.17 cm2
113.04 cm2
56.52 cm2
Here is the link to the picture
https://aoa. sooschools. com/media/g_mat06_2016/8/img_semici rcle_area. gif

127.17cm²

Step-by-step explanation:

Area of a semicircle: πr² ÷ 2

d = 18

r = 18/2 = 9

Area of a semicircle: 9²π ÷ 2 = 127.17cm²

127.17 cm2

Step-by-step explanation:

hello :

area of the semicircle is : πr²/2 =  3.14(9)²/2  = 127.17 cm2 r=18/2=9cm

d

step-by-step explanation:

given

y + 3 = - 4(x - 2) ← distribute the parenthesis

y + 3 = - 4x + 8 ( subtract 3 from both sides )

y = - 4x + 5 → d

if you explain the the question more correctly i might be able to answer this better

step-by-step explanation: