02-05-2018
Mathematics

contestada

Help I can’t find the area

Help I cant find the area class=

Respuesta :

02-05-2018

We have
two rectangles 71cm x 23cm
two rectangles 71cm x 28cm
two rectangles 23cm x 28cm

The surface area of this figure:

[tex]A_S=2\cdot71\cdot23+2\cdot71\cdot28+2\cdot23\cdot28\\\\=3,266+3,976+1,288=8,530\ cm^2[/tex]

Answer: A. 8,530 cm².

Answer Link

Otras preguntas

Which of the following types of advertising is particularly expensive?

Which of the following is most likely to be the best conductor of electricity? iodine neon silicon lead

At the beginning of a tragedy how is the hero typically portrayed?

Which prefix changes the meaning of bacterial from "relating to or caused by bacteria" to "preventing bacteria"?

If A=32 square cm, what is the length x width

Aacsb 40. orono corporation manufactured inventory in the united states and sold the inventory to customers in canada. gross profit from the sale of the invento

You drive a car that holds 15 gallons of gasoline. Your car uses 0.03 gallons per mile. Which equation best represents this information?

Describe how the Vietcong fought against the American and south Vietnamese forces.

Allison is trying to identify the type of bacteria found on common surfaces like doorknobs, table tops, etc. For this experiment, she will collect samples of ba

Plz help with both questions