How to do area of irregular figures

Mathematics

2 answers:

Alex777 [14]4 years ago

6 0

Find the area of the whole rectangle and then subtract the area of the smaller rectangle.

Whole rectangle: 10 * 12 = 120
Small rectangle: 7 * 2 = 14

Area of the figure = 120 - 14 = 106

Hope this helps:)

sleet_krkn [62]4 years ago

5 0

A = (10 x 12) - (2 x 7)
A = 120 - 14
A = 106

answer
106 sq. meters

You might be interested in

If w 1,-5> and y=<2,3>,find 2w+y

kolezko [41]

Answer:

Step-by-step explanation:

Yes

But no

But yes

=mum

7 0

3 years ago

What is the surface area of the rectangular pyramid below?

horrorfan [7]

Answer:

the surface area of the rectangular pyramid below is 300 units2

6 0

3 years ago

Read 2 more answers

Help me Write the equation for this graph in the form y=mx+b

tia_tia [17]

Answer: y = 2x + 50

Step-by-step explanation:

first find the slope (m):

slope = rise/run = y1-y2/x1-x2

(1,52); (2,54)

slope = (54-52)/(2-1) = 2/1 = 2; m = 2

now since we have the slope and a point, we will put it into point-slope form:

y = m(x - x1) + y1

y = 2(x - 3) + 56

y = 2x - 6 + 56

y = 2x + 50

7 0

3 years ago

2x^2+5x+3/x^2-3x-4 divided by 4x^2+2x-6/x^2-8x+16

Masja [62]

Answer: $\frac{x-4}{2x-2}$

Step-by-step explanation:

$\frac{2x^2+5x+3}{x^2-3x-4}$ divided by $\frac{4x^2+2x-6}{x^2-8x+16}$ is the same thing as multiplying $\frac{2x^2+5x+3}{x^2-3x-4}$ by $\frac{x^2-8x+16}{4x^2+2x-6}$ .