Question

Find the surface area of the figure.

Answer 1

174
`m^(2)`

Explanation:

22 + 75 + 77 = 174

hope this makes more sense

so, I've divided the figure into 3 different rectangles

in order to get the surface area of the original figure, you'll need to figure out the surface areas of those 3 rectangles and then add them up

YELLOW RECTANGLE

the lenght is 11, the width is 2

in order to get the surface area, you'll need to multiply the length (11) by the width(2)

so you'll get

11 * 2 = 22

PURPLE RECTANGLE

the lenght is 15, the width is 5

in order to get the surface area, you'll need to multiply the length (15) by the width(5)

so you'll get

15 * 5 = 75

RED RECTANGLE

the lenght is 11, the width is 7

in order to get the surface area, you'll need to multiply the length (11) by the width(7)

so you'll get

11 * 7 = 77

THEN YOU JUST ADD UP THESE 3 SURFACE AREAS

you'll get 22 + 75 + 77 = 174