A polygon looks like this,
Answer:
A =5
Step-by-step explanation:
From the Pythagorean theorem
Answer:
C
Step-by-step explanation:
Radius = 4/2 = 2 in
SA = 2pi×r×h + 2pi×r²
= (2×3.14×2×6) + (2×3.14×2²)
= 100.48 in²
Answer:
m = 3
Step-by-step explanation:
-3m - 6 = 6 - 7m
-3m + 7m = 6 + 6
4m = 12
m = 12/4
m = 3
Answer:
Step-by-step explanation:
I think you are to assume that this is a trapezoid and that the top right angle symbol is missing.
Area = (b1 + b2 ) * h /2
Givens
b1 = 2
b2 = 6.2
h = 3
Solution
Area = (2 + 6.2)* 3 / 2 Combine what is inside the brackets
Area = 8.2 * 3 / 2 Divide by 2
Area = 4.1 * 3 Combine
Answer: Area = 12.3