First you have Define the area of the total shape. Next you'd have to find the area of the unshaded shapes. then you would multiply in that area by floor because there for unshaded boxes. finally you subtract each box from the total area to get an answer of 3x - 4

6 0

3 years ago

SUBSETS

anastassius [24]

Answer:

1 = false

2 = true

3 = false

4 = false

6 0

3 years ago

How to calculate the are of a shape

Ira Lisetskai [31]

This can vary, some shapes have different area formulas, here are some basic formulas I can give you:
Circle: A = $\pi$ $r^{2}$ Triangle: A = $\frac{h_{b} b}{2}$ Square: A = $a^{2}$ Rectangle: A = L*W

6 0

3 years ago