Answer:
Here is the steps. 67.5 cm^3
Step-by-step explanation:
4.5 * 6 = 27
27 * 2.5 = 67.5
I'm assuming you don't still need these? Sorry I didn't see this in time
Answer:
yd^2
Step-by-step explanation:
Formula: 
p = 7.5 + 7.5 = 15
q = 13 + 13 = 26

A = 195
Answer:
1) Angles 1 and 4, 2 and 3, 5 and 8, 6 and 7.
2) angles 3 and 6, 4 and 5.
3) angles 1 and 5, 2 and 6, 3 and 7, 4 and 8.
Step-by-step explanation:
Answer:
Volume is 150 cu.m
Step-by-step explanation:
volume of cuboid = length × breadth × height
= 10 × 5× 3
= 150 cu.m