Question
The sides of a parallelogram are 4cm by 5cm and its area is 12cm calculate its angles
Answers
R_scott
area = b h
using 4 as b , then h is 3
smaller angle ... sine is 3/5
larger angle ... 180º minus smaller angle
using 4 as b , then h is 3
smaller angle ... sine is 3/5
larger angle ... 180º minus smaller angle