Question

There one on the bottom That says "D. 5 bags" if you can't see it

Answer 1

We have to find the area of the triangle

`A=(bh)/(2)`

Where b = 20 and h = 6.

`A=(20\cdot6)/(2)=60m^2`

If one bag covers 20 square meters, then Betsy needs 3 bags to cover it all.

Hence, the answer is B.