Answer:
Step-by-step explanation:
1.
2.
3.
4.
Answer are in order from top to bottom
1. 8
2. square of 7
3. 1/2
4. 20
Answer:
79/100
Step-by-step explanation:
sides of any polygon with obtuse angles.
How many sides do I have?
and what shape is it? is it a triangle?