21. Find the area of a parallelogram ABCD with AB = 7 m, AD = 20 m and BÂD = 62°
Answers
Answered by
1
Answer:
123.6 m²
Step-by-step explanation:
The area is given by the formula ...
A = (AB)(AD)sin(∠A)
A = (7 m)(20 m)sin(62°) ≈ 123.6 m²
Similar questions