Area formula of a parallelogram is
A = base x height
Given are the
Area = 60 m² and base = 10 m
Substitute the given:
60 = 10h (divide by 10 to find value of h)

(10 and 10 cancels out)
h = 6The
height of a parallelogram with a base of 10m and an area of 60m² is
6m
Answer: 19
Step-by-step explanation:
Not sure if I'm right but i think the answer is C.
If a figure has four sides, its not always a square. It could be a trapezoid, or another four sided shape. The other converses for A and B are true.
Hello!
180° - (42° × 2) = 96° (Base ∠ of isos. ∆)
C = 180° - 96° - (x + 12°) (Adj. ∠ on a straight line)
C = 180° - 96° - x - 12°
C = 72° - x
(2x + 9°) + (3x - 1°) + (72° - x) = 180° (Sum of ∠s in at ∆)
2x + 9° + 3x - 1° + 72° - x = 180°
4x + 80° = 180°
4x = 180° - 80°
4x = 100°
x = 25°