tcoop

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help me with my math please

Find the perimeter of a triangle with sides 10 ft, 15 ft, and 17. Use the formula P= S1+S2+S3
P=_______ ft
Find the circumference of a circle with radius 10.5 cm. C=2Π r (Round your answer to the nearest whole number.)
C=_______ cm

tcoop Sep 24, 2013