Quick Quick plss i will mark you brainliest answer with solution pls!

1) One of the roofers claims that the roof area of each pillar is the same as the area of a square with edges of 21.5 feet.

The roofer is_ correct or incorrect

2) Complete the following statement.

3) This A-frame house is in the shape of a_ triangular prism or triangular pyramid or rectangular prism or a square pyramid
The following house is called an A-frame house because it looks like the letter A from the front.

Suppose that all edges of this A-frame house measure 6.5 yards, and the height of the house is 5.6 yards.

What is the area covered by the roof? [Type your answer as a number. Do not round.]

_a0 square yards
Oskibro answer this please