Question

A triangle with area 50 cm^2 has side lengths 10cm and 22cm. What is the magnitude of the included angle?

Answer 1

can we go to bed first

Explanation:

then i will check your speed

Answer 2

27°

Explanation:

A = ab sinC / 2

50 = 10 * 22 * SinC / 2

sin C = (50 * 2) / (10 * 22) = 100 / 220 = 0.455

C = 27°