Math, asked by Paul337, 1 month ago

Find the perimeter of a sector of a circle whose central angle is 90
and radius 3.5cm

Answers

Answered by s115497aishika03187

1

Step-by-step explanation:

this is your answer = 14 +11 =25

Attachments:

Answered by legend4103

2

Answer:

=90/360×22/7×3.5×3.5

=5×35/100

=1.75cm^2

hope it helps you

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