Answer:
112*
Step-by-step explanation:
( 360 - 46 - 90 ) ÷ 2 = 112
Simplify
ATQ->
1.72
Step By Step:
where is link
648
A=Ph
P=perimeter of triangle
P=6+6+6
P=18
h= height of prism
h=38
A=ph
A=18*36
A=648