What is the perimeter of this polygon? Round your answer to the nearest
tenth
2 answers:
Answer:
A
Step-by-step explanation:
pythagorean theorem
A^2+B^2=C^2 do that for all sides then add
Answer:
A) 21.6 units
Step-by-step explanation:
Use the distance formula for each length:

This means that option A is the closest answer
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Answer:
nonagon - 9
Step-by-step explanation:
- pentagon - 5
- nonagon - 9
- hexagon - 6
- octagon - 8
D. 48 degrees
on calculator: 2ND SIN (72/97) = about 47.92
The mystery number is 37502
Answer:
They are 12 girls in class
Step-by-step explanation: