Register
Please help!!! explain why a + b = d​
227k views
2 votes
Please help!!!

explain why a + b = d​

Please help!!! explain why a + b = d​-example-1
User DjOnce
by
5.6k points

1 Answer

1 vote
a + b + c = 180 ( sum of angles in a triangle )
c + d = 180 ( adjacent angles are
supplementary ), thus
a +b+c=c+ dsubtract c from both sides )
a+b=d
User Bernard Allotey
by
6.5k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

7.2m questions

9.6m answers

Other Questions

How do you estimate of 4 5/8 X 1/3
Please solve the following equation. x-6x=56
whats the most accurate estimation of 65+77
Find the additive inverse of 18/23
What is 25% of 500.00
Link Copied!