Finding Angles within Shapes
Name:
Count the number of Acute, Obtuse and Right angles inside each shape.
Ex)
1)
2)
O
O
O
A
R
O
O
O
3)
O
O
O
O
O
O
R
R
O
O
O
R
O
O
2
2
0
1.
0
7
0
2.
2
0
1
3.
0
8
0
4.
0
2
3
5.
2
2
0
6.
0
6
0
7.
0
2
3
8.
1
3
1
9.
1
4
0
10.
1
1
2
11.
2
2
0
A
R
R
8)
O
O
O
O
O
O
O
O
O
9)
Ex.
A
7)
O
R
5)
O
6)
O
A
4)
O
A
A
O
O
O
A
Answers
10)
R
R
11)
OR
OO
A
O
O
O
O
A
Math
A
www.CommonCoreSheets.com
A
R
1
A
1-10 91 82 73 64 55 45 36 27 18
0
11
9
Finding Angles within Shapes
Answer Key
Name:
Count the number of Acute, Obtuse and Right angles inside each shape.
Ex)
1)
2)
O
O
O
A
R
O
O
O
3)
O
O
O
O
O
O
R
R
O
O
O
R
O
O
2
2
0
1.
0
7
0
2.
2
0
1
3.
0
8
0
4.
0
2
3
5.
2
2
0
6.
0
6
0
7.
0
2
3
8.
1
3
1
9.
1
4
0
10.
1
1
2
11.
2
2
0
A
R
R
8)
O
O
O
O
O
O
O
O
O
9)
Ex.
A
7)
O
R
5)
O
6)
O
A
4)
O
A
A
O
O
O
A
Answers
10)
R
R
11)
OR
OO
A
O
O
O
O
A
Math
A
www.CommonCoreSheets.com
A
R
1
A
1-10 91 82 73 64 55 45 36 27 18
0
11
9