Question

What is the surface area of the square pyramid?

A net has a square base with side lengths of 2, and 4 triangles with heights of 3.


square units:

Answer 1

9514 1404 393

Answer:

  16 square units

Step-by-step explanation:

The area of the square base is ...

  A = s²

  A = 2² = 4

The area of each triangle is ...

  A = (1/2)bh

  A = (1/2)(2)(3) = 3

So, the area of the base and 4 triangles is ...

  total area = 4 + 4(3) = 16 . . . square units

Answer 2

Answer:

its 16

Step-by-step explanation: