If one bag of topsoil covers 10 square feet, how many bags are needed to cover this flowr bed?

3 bags are needed to cover this flower bed

Step-by-step explanation:

Use conversion:

1 yard = 3 feet

Area of a triangle(A) is given by:

where,

b is the base and h is the height of the triangle.

As per the statement:

From the given diagram:

Base(b) = 3 yards = 9 feet

Height(h) = 2 yard = 6 feet

then;

square feet.

Since, it is given that if one bag of topsoil covers 10 square feet

⇒10 square feet =  1 bag

then\;

in 27 square feet = bag

Therefore, 3 bags are needed to cover this flower bed

sup

step-by-step explanation:

english, cause i can’t you