Name :
Sheet 1
Interior Angle
Find the value of x.
2)
1)
1320
1180
1300
1300
1050
750
1300
1300
1280
1380
Sum of the interior angles =
Sum of the interior angles =
=
=
3)
4)
980
910
1400
1200
890
1550
1120
Sum of the interior angles =
Sum of the interior angles =
=
=
5)
6)
1300
1600
1250
380
1500
1500
1200
1400
340
Sum of the interior angles =
Sum of the interior angles =
=
=
Printable Worksheets @ www.mathworksheets4kids.com
Name :
Answer key
Sheet 1
Interior Angle
Find the value of x.
2)
1)
1320
1180
1300
1300
1050
750
1300
1300
1280
1380
Sum of the interior angles = 5400
Sum of the interior angles = 9000
= 1120
= 1120
3)
4)
980
910
1400
1200
890
1550
1120
Sum of the interior angles = 7200
Sum of the interior angles = 3600
= 1250
5)
=
600
6)
1300
1600
1250
380
1500
1500
1200
1400
340
Sum of the interior angles = 10800
Sum of the interior angles = 1800
= 1050
= 1080
Printable Worksheets @ www.mathworksheets4kids.com