Asquare pyramid is shown below:

a square pyramid is shown. the sides of the square base are labeled 0.9 foot. the height of one of the triangular sides is labeled 4 feet

what is the surface area of the pyramid
its 8.01

Your answer would be 8.01 because 0.9 + 0.9 = 1.08 then times 1.08 by 4 = 7.2 then add 0.9 would make 8.01

answer

explanation

the area of a circle is calculated using the formula

or

we can use any of the above formulae to calculate the required. preferably, let us use the latter since the diameter is

we substitute the diameter into the formula to get:

this is the exact value for the area of the circle.

the correct answer is a

2

step-by-step explanation: