Register

PLEASE HELPPP Find b. 110° 116 b 68° 70°

PLEASE HELPPP Find b. 110° 116 b 68° 70°
asked 40.0k views
0 votes
PLEASE HELPPP Find b.
110°
116
b
68°
70°

PLEASE HELPPP Find b. 110° 116 b 68° 70°-example-1
asked
User Charlotta
by
7.4k points

1 Answer

5 votes

Check the picture below.

let's notice the polygon has 6 sides, so


\underset{in~degrees}{\textit{sum of all interior angles}}\\\\ S = 180(n-2) ~~ \begin{cases} n=\stackrel{number~of}{sides}\\[-0.5em] \hrulefill\\ n=6 \end{cases}\implies S=180(6-2)\implies S=720 \\\\[-0.35em] ~\dotfill\\\\ 2b+110+116+112+110~~ = ~~720 \\\\\\ 2b+448=720\implies 2b=272\implies b=\cfrac{272}{2}\implies b=136

PLEASE HELPPP Find b. 110° 116 b 68° 70°-example-1
answered
User Azeez Kallayi
by
8.4k points
← Prev Question Next Question →

Related questions

User Blfuentes
asked Nov 27, 2021 136k views
19) 110° A) 68° C) 80° B) 85° D) 70°
Blfuentes asked Nov 27, 2021
by Blfuentes
8.2k points
1 answer
1 vote
136k views
User Tahsin
asked Feb 7, 2022 163k views
Find the value of x. 68° 110° 135°
Tahsin asked Feb 7, 2022
by Tahsin
7.9k points
2 answers
5 votes
163k views
Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
Link Copied!