unrecognizable unrecognizable

04-07-2020
Mathematics

contestada

what is the surface area of the prism shown to the left?

(idk the answer i guessed)

what is the surface area of the prism shown to the left idk the answer i guessed class=

Respuesta :

mhanifa mhanifa

04-07-2020

Answer:

828

Step-by-step explanation:

Missing leg of triangle:

√15²-12²= √225-144=√81=9

Triangle faces= 2*1/2*12*9= 108

Base= 20*9= 180

Front face= 20*15= 300

Back face= 20*12= 240

Total= 108+180+300+240= 828

Second choice

Answer Link

Otras preguntas

How much money is this legitimately worth???

What is the correct vocabulary word. The ability of a government to source the needs of its people A. Bacitr

Which of the following was not once a tsar of Russia? A) Peter the Great B) Catherine the Great C) Ivan the Terrible D) Charles the Bold

help me pls i really need help with this

uestion 36: It's not necessary for us to hurry. It's early now. (Use: modal verb).

PLEASE HELP WILL GIVE BRAINLIEST AND 5.0 RATING

When pendulum move upward…… energy change into ……… energy

A rental car company charges $40 per day to rent a car and $0.08 for every mile driven. Tallulah wants to rent a car, knowing that: • She plans to drive 400 mil

41 ÷ 533 long division r what

Find the opposite words from the text a.Fold b. noisy c. uncertainly