the area of a circular plate is 154cm square.
Attachments:
Answers
Answered by
1
Here is your answer ⤵⤵⤵
Area of circle = 154 cm²
=> πr² = 154
=> r² = 154×7/22
=> r² = 49
=> r = 7 cm
ii) Circumference of circle= 2πr
= 2 × 22/7 × 7
= 44 cm
HOPE IT HELPS YOU ☺☺ !!
Area of circle = 154 cm²
=> πr² = 154
=> r² = 154×7/22
=> r² = 49
=> r = 7 cm
ii) Circumference of circle= 2πr
= 2 × 22/7 × 7
= 44 cm
HOPE IT HELPS YOU ☺☺ !!
Answered by
3
πr^2=area of circular plate
r^2=(154/22)×7
r^2=7×7
r=7
RADIUS=7cm
2πr=circumference
=2×22/7×7
=44cm
CIRCUMFERENCE=44cm
#lordcarbin
#apnatimeayega
#devilwillrise
mark brainliest if your doubts are clear.
you can follow me Also.
Similar questions