sinR =
noting that the sin ratio =
opposite to ∠P is QR and hypotenuse is PQ ( opposite right angle )
A circular city park has a garden with a sidewalk directly through the middle that is 45 feet long. Each bag of grass seed will
cover 500 square feet. How many bags must be purchased to cover the garden?
2 answers:
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Answer:
Given equation:
when we complete the square , we take half of the value of 8 , then square it, and added to the left sides, we get;
∵8 is the value
Notice that, we add this both sides so that it maintains the equality.
then;
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Simplify:
The number must be added to complete the square is,