Question

Hello! Guys I urgently need your help, I have so missing angles that I need anyone, one of you too find for me. The questions will be attached down Below:

Thanks!- Please Show Working Out so I can Understand

Answer 1

Ist page

1st one - 30

2nd one- 82

3rd one - 32

2nd page

1-132

2-52

3-118

4-46

5-67

6-50

Explanation:

Ist one

180 - (90+25+35)=30 (Its a triangle so overall it equals 180 so you just subtract that from all the angles.)

2nd one

180-(114+36)=30. (Divide up triangle and find one side._

30+32=62 (add the angle you found and 32 to find overall)

180-(36+62) = 82 ( Don't include 114 because it isn't part of the overall triangle.

3rd one

180-(90+76)=14( Divide up triangle first and work from there)

180-(76+43)= 61 ( Use full triangle to find out what the upper part should equal to)

x= 61-(15+14)= 32(Use what the upper side should equal to, to help you find what x is.)

2nd page

1- 180- 48= 132 (Angles on a straight line add up to 180)

2- 180-(90+38)=52 (Angles on a straight line add up to 180)

3- 360-(75+78+89)=118 (Angles that look like that add up to 360)

4- 180- (110+24)= 46(Angles in a triangle equal 180)

5-180-(90+23)= 67(Angles in a triangle equal 180)

6-180-(65+65)=50( Since the lengths outside the triangle are the same, then the angle will also be the same and also angles in a triangle add up to 180)