Question

Solve this i will mark u as brainlist

Answer 1

circumference of circle =2pi R
1. 2×22/7×10
62.85

baki isi tarah banega bana lo

Answer 2

${\orange{\underlined{hello!!!}}}$

a) Radius=10cm
Circumference of circle=2πr
=2×22/7×10
=44/7×10
=440/7
${\blue{\boxed{C=62.8cm}}}$

b) Radius=2.7cm
circumference=2πr
=2×22/7×2.7
=44/7×2.7
=118.8/7
${\pink{\boxed{C=16.9cm}}}$

c} Radius=1.2mm
circumference=2πr
=2×22/7×1.2
=44/7×1.2
=52.8/7
${\green{\boxed{C=7.5mm}}}$

d) Radius=9.01cm
circumference=2πr
=2×22/7×9.01
=44/7×9.01
=396.44/7
${\boxed{\red{C=56.6cm}}}$

hope it helps you enough,plz Mark it as $brainliest...$