Question

I need help with 4 and 5 please

Answer 1

C

Explanation:

to find 4, you use the equation
`a^(2)+b^(2)=c^(2)` where the c= hypotenuse, which is the slant of the triangle. Then you width and length can by put as a and b. This gives you
`15^(2)+4^(2) = s^(2)`. Then you solve for s which end up being 15.5.