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

Of the following numbers, which are divisible by 3? 778 339 483 2747 829 438 51.979 1116 1857 58 57 3417 500 115.086 22

Which of the following is a dependent clause? A. When the Founding Fathers signed the Constitution B. Several ideas in the Constitution were new.

Find an equation of the line through the given pair of points. (-7.-9) and (-2,-6)

Please associate the indirect object pronoun in column A to the sentences in column B.

Mention Five blessing of god and appreciate them

My actual weight is 112 pounds. The bathroom scale says that I weigh 111.1 pounds. The scale at the doctor's office gives a reading of 114.8 pounds. What is the

Questions 1–10: The following sentences contain examples of the different kinds of pronouns studied in this lesson, including reflexive, those following preposi

Why does the president want to construct a wall?

Evaluate the expression (-4+4i)(1+4i)(1+4i) and write the result in the form a+bi

Consider the reaction below. At 500 K, the reaction is at equilibrium with the following concentrations. [PCI5]= 0.0095 M [PCI3] = 0.020 [CI2] = 0.020 M What