1.

What is the area of a sector of a circle of radius 5cm formedby an arc of length 3.5 cm? ​

Answer» ONG>Step-by-step explanation:

REMEMBER this: Another FORMULA for finding area of sector = (LENGTH of arc × radius)/2

substituting VALUES we get

(3.5 × 5)/2

=17.5/2

= 8.75cms square

{cm}^{2}



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