Answer:
∠SQR = 1/2 m ∠SR = 1/2 x 86 = 43°
Answer:
Step-by-step explanation:
and also you are diviing the numbers then subtracting 9
2x3x5=30
3 is from the amount of sides in the triangle
Answer:2a + 2b, 2c
Step-by-step explanation:
Answer:
Perimeter = 31.4in
Area = 78.5in^2
Step-by-step explanation:
Perimeter -
2 x 5 x 3.14 = 10 x 3.14 = 31.4in
Area -
5 x 5 x 3.14 = 25 x 3.14 = 78.5in^2