74.0k views
4 votes
How do you solve the other ones

How do you solve the other ones-example-1

1 Answer

5 votes
Question 1:
AB = 9 ... Because opposite sides are equal
AC = 22 .... Just multiply 11 by 2
BE = 7 ... Same as the other half the diagonal
m∠BAD = 49 degrees... Same as ∠ACD
m∠ADC = 77 degrees... Add 27 and 49
m∠ABD = 60 degrees ... 180 - 27 - 49 - 43

Question 2:
7x -13 + 4x - 5 = 180
11x = 198
x = 18
7x - 13 = 7(18) - 13 =113
m∠PSR = 113

Question 3:
16x - 17 = 10x + 1
6x = 18
x=3
m∠QPT = 90 - (10x+1) = 59

Have an awesome day! :)
User Alebian
by
8.7k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories