Step-by-step explanation:
r-5r-6s+8s-15
-4r+2s-15
= 2s-4r-15
Answer:
B
Step-by-step explanation:
Answer: 120
Step-by-step explanation: I got it right, hope this helps ✨
Answer:
i think its B
Step-by-step explanation:
Answer:

Step-by-step explanation:
we know that
The lateral area of the figure is given by

where
P is the perimeter of the base (larger faces)
h is the height
Find the perimeter of the base P

we have

substitute in the formula of lateral area
