My year 10 daughter is having difficulty with triangles. She has worked out the side(mm), angle (degrees) and Sine of Angle, but can't work out the Ratio (side length/sine of angle).
Here are the three problems. We would really appreciate any help with this:
Problem 1
side: 80mm
Angle : 47 degrees
Sin A = 0.73
Ratio...?????
Problem 2
side: 50mm
Angle : 27 degrees
Sin B = 0.45
Ratio...???
Problem 3
side : 105mm
Angle = 106 degrees
Sin C = 0.96
Ratio...???