Answer:4π
Step-by-step explanation:
Φ=72
Radius=r=10
Length of arc=Φ/360 x 2 x π x r
Length of arc=72/360 x 2 x π x 10
Length of arc=0.2 x 2 x π x 10
Length of arc=4π
Answer:
$9.45
Step-by-step explanation:
if you round you get that
<span>length of the side = 1.2 / 4 = 0.3 m
area = 0.3</span>² = 0.09 m²
Answer:
169.6
Step-by-step explanation:
Answer:
the answer is c i donw the quiz
Step-by-step explanation:
