Question

I need help with this 10th grade geomtry worksheet, i don't understand it can you please help me

Answer 1

A) use Pythagorean Theorem:
d^2=a^2 + b^2
B) A= a*c
C) V=1/2 * a*b*c
D) surface area = sum of all surfaces:
2(1/2 ac)+dc+ac+bc

plug-in your values... OK?

Answer 2

if you don't mind can you help me with that I get a little lost when I plug in