Geometry Help!!

Question

Use triangle  below to write the value of  as a ratio.

© 2016 FlipSwitch. Created using GeoGebra.

 __________

Answer 1

This is a right triangle.

triangle listing: side a=48, side b=55, side c (hypotenuse)=73

angle α (alpha)(oposite side a), angle β (beta)(opposite sideb), angle γ(gamma)(opposite side c)

a/(sin α)=b/(sinβ)=c/(sin γ)

48/ " "=73; α=41.11

55/ " β=73; β=48.88

γ=90°

area=ab/2=1320