markellaloza markellaloza

04-05-2021
Mathematics

contestada

surface area 20 points

surface area 20 points class=

Respuesta :

cwrw238 cwrw238

04-05-2021

Answer:

612 m^2.

Step-by-step explanation:

Area = area of 3 rectangles + area of 2 triangles

= 15 * 14 + 9 * 14 + 12 *14 + 1/2 * 9 * 12 + 1/2 * 9 * 12

= 210 + 126 + 168 + 54 + 54

= 612 m^2.

Answer Link

Otras preguntas

What is the mystery in the 39 clues the maze of bones

Help me!!! Quote analysis of "thousands of candles can be lighted from a single candle and the life of the candle will not be shortened. Happiness never decreas

In circle O, the radius is 8 and the m angle D O G = 95°. Find the length of arc DG 13.26 6.49 12.99 19.28

Does anyone can help me to prove this too?? Thank you before ....

sweet t saved 20% of the total cost of the green eyed fleas new album let there be fleas on earth if the regular price is $30 how much did sweet t save?

can you guys help me on number 4 and 5

78 divided by 48 what is it between

A cone has a volume of 7,560 cubic millimeters . what is the volume of a similar come that is one sixth size of this cone?

please help me!!!!!!!!!!!!!!

A bag of marbles contains 3 red marbles, 4 blue marbles, and 6 green marbles. If two marbles are pulled out without replacement, find the probability of getting