Answer:
66 feet
Step-by-step explanation:
Mayra wants to place tiles on the edge of pool, i.e, on the circumference of the circular part
so the length required will be ,2πr
radius=21/2 feet=10.5feet
now req lenght = (2π10.5)=66 (feet)
Answer: you can find the area of a circle by multiplying the radius by pi and then squaring it by 2
Step-by-step explanation:
Answer:
- (-4)(9)
- (6)(-6)
Step-by-step explanation:
1.
2.
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5.
Answer: 60
Step-by-step explanation:
It’s an equilateral triangle based on the congruent sides.
The answer is 96, don't ask how, just know.