The arena will also have a children’s assault course in one area. as part of this, a climbing structure needs to be built in the shape of a pyramid. look at the diagram below.
what is the area of this shape?
m2

Area of the shape is 21 m².

Step-by-step explanation:

From the given figure it is clear that the figure contains one square with edge 3 m and 4 congruent triangles with base 3 m and height 2 m.

The area of a square is

The area of square is 9 m².

The area of a triangle is

The area of a triangle whose base is 3 m and height 2 m is

The area of a triangle is 3 m². So, the area of 4 triangles is

The area of 4 triangles is 12 m².

The area of shape is

Therefore the area of the shape is 21 m².

typically if you want , you would actually put questions here for us to you. but hey, that's just me. maybe someone will magically answer the questions for you without knowing what they are.

the answer is 13

step-by-step explanation:

5*5=25

12*12=144

25+144=169

169^2=13