Question

A=3, b=15, c=Pythagorean
theorem

Answer 1

Step-by-step explanation: Given a=3 and b=15,

c = 3√26 = 15.297058540778

∠α = 11.31° = 11°18'36" = 0.1974 rad

∠β = 78.69° = 78°41'24" = 1.3734 rad

area = 22.5

perimeter = 33.297058540778

h =

15√26

26

= 2.9417420270728