Need help!!! Answer asap!!
1 answer:
Answer:
Step-by-step explanation:
You must assume that N is the center of the circle.
NTP is a right triangle.
NM is the radius
NT is also a radius
The area of the circle is 25pi
25 pi = pi r^2
r^2 = 25
r = 5
The right angle triangle can be solved by
PT^2 + NT^2 = (r + 4)^2
PT^2 + 25 = (5+4)^2
PT^2 + 25 = 81
PT^2 = 56
PT = sqrt(56)
PT = 7.48
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Answer:
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Step-by-step explanation:
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Answer:
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Good one! Didn't trip me up tho
Answer:
I need more information
Step-by-step explanation:
Step-by-step explanation:
Area of the circle = pi x r²
= pi x 21²
= pi x 441
= 1386cm²