Math, asked by suheer, 1 year ago

perimeter of semicircle metallic plate is 86.4 CM calculate the radius and area of the plate

Answers

Answered by ritiksikk

3

2×22/7×r=86.4

R=13.74

Area =perimeter ×r/2

Area= 86.4×13.74/2

Area = 591.84

Previous Question

Next Question

Similar questions

Science, 7 months ago

Budding and fragmentation mode of asexual reproduction is found respectively in where?

English, 7 months ago

I am a ____ newcomer. (compare)...

Math, 7 months ago

Lcm of the no is 6 times the hcf the product of 2 nos is 96 what is difference of 2 nos ...

Chemistry, 1 year ago

help friends please help to write the eqn and balance it...

Math, 1 year ago

a shopkeeper sold two cycles at 1100 per cycle on he got 10% profit and on other he got 20%loss. find the profit or loss and also percent...

English, 1 year ago

Write a applicationto the principal of your school on behaf of the students of your class requesting him tointroduce personality developement class in the school.

Biology, 1 year ago

Name and explain the role of inner and middle layer of uterus...

Science, 1 year ago

5 plants and their edible parts...