Annabelle and circular mirror to be used in her science class what is the area of a surface of the mirror in it has a radius of 16 cm
A.what is asked
B.what are the given
C.what formula will be used
D.what is the mathematical sentence
E.solution and answer
A.what is asked
B.what are the given
C.what formula will be used
D.what is the mathematical sentence
E.solution and answer
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Answer:
A. The area of the surface of the mirror.
B. -circular mirror
- radius = 16cm
C. Area = π r²
D. A= 3.14 × 16cm²
E.
A= π r²
= A= 3.14 × 16cm²
= A= 3.14 × 256cm
= A= 804.25cm