gandalf400 gandalf400

19-01-2021
Mathematics

contestada

Four angles of a pentagon measures 123, 64, 171 and 77. Find the measure of the fifth angle.

Respuesta :

fakemail2020 fakemail2020

19-01-2021

Answer:

69

Step-by-step explanation:

Answer Link

babyyilah96 babyyilah96

20-01-2021

105°

a pentagon is 540°
123+64+171+77= 435°
540-435=105°

Answer Link

Otras preguntas

Can someone help me i need to help my little sister with her math too.

Henrietta divided .80 by 20 as shown. is her work correct ? If not , explain why and give a correct response

Which of the following correctly lists the pair of subatomic particles that balances the charge of the atom? F Protons and neutrons G Electrons and neutrons H

-3/4 + 1 1/4 plssss help me !!

I need help on this .

Is 2.7 natural in math

What is the measure if how much space an object takes up? A. Mass B. Density C. Weight D. Volume

Jim drives at a speed of 50 miles per hour. How long will it take to drive 125 miles?

Please i need help, will mark branliest

Roxir and her two friends out to dinner the total is $36.78 how much will each person pay