Math, asked by yashnegi0990, 2 months ago

If the perimetre of a semicircular protractar is 36cm,find the diametre.
A. 14cm.
B. 16 cm
C. 18cm
D. 12cm

Answers

Answered by shrawani45

1

A.14 cm is the right answer

Answered by xyz1410

1

Answer:

36 ×2=72Area of circle

72=2×3.14×r

72=6.28×r

r=12cm(D)

Previous Question

Next Question

Similar questions

Physics, 1 month ago

why do static friction is more compare to sliding fraction...

Geography, 1 month ago

plz tell me ans of this question...

India Languages, 1 month ago

प्र. ५ (अ) खालील सूचिेिुसार कृती करा. १० १) जसे विफलताचे - िैफल्या ०३ तसे १) सफलता २) कुशलता ३) निपुणता...

Physics, 2 months ago

Pick the odd one out : Sitar, Piano, Guitar, Harmonium...

Geography, 2 months ago

any one can give the photo of the chapters from "inside out" (a gk book) who will give the photo of the chapters 31 to 61 them I will make Branalist.

Math, 9 months ago

32-1/2 {-6+ (-64) ÷ (-16)}...

Math, 9 months ago

I draw a circumcircle by drawing an equilateral triangle ABC with the sides of 5 cm. length I draw a tangent of the circle at the point A and take a point P on it such that AP=5 cm From the point P, I draw another tangent of the circle and I write by observing the point at which this tangent has touched the circle.

French, 9 months ago

what stage corona virus ...