You do Pi×Radius^2
so 24×Pi=75.4
then 75.4÷2=37.7
Answer:
m∠R = 39 degrees
Step-by-step explanation:
As complementary angles add up to 90 degrees, we can set up an equation to get x then find the measure of ∠R:
m∠R + m∠S = 90
2x+7+4x-13=90
6x+7-13=90
6x-6=90
6x=96
x=16
Since m∠R = (2x+7), 2x+7 would be 2(16)+7 or 39 degrees. So in conclusion, m∠R = 39 degrees
Answer:
None
Step-by-step explanation:
They are the same number
Explanation:
N= 3/4 or n= -5/3
