4/5 of 45 equals 36.
A room that is in the shape of a cube has a capacity of 1331 cubic feet. The room is ____ feet long
1 answer:
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Answer:
Step-by-step explanation:
Given
Required
Find
From the attachment:
The measure of is calculated using the following expression:
Where
-- right-angled.
The expression becomes
Answer:
B. He used the wrong expression to represent the area of the base of the pyramid.
Step-by-step explanation:
Given
See attachment for pyramid
Required
Vikram's error
The surface area of a square pyramid is:
Where
So:
By comparing the calculated expression with
Option (b) is correct
