Question:
A parallelogram has sides of lengths 10 and 6, and one angle
Last updated: 8/14/2022
A parallelogram has sides of lengths 10 and 6, and one angle is 42°. The length of the longer diagonal is:* (5 Points) (36 + 100 – 120 cos 138° ) (36 + 100 – 120 cos 42° ) 6 + 10√120 cos 42° None of these expressions I don't know.