Math, asked by karunya74, 3 months ago

The diameter of a circle is 7cm. Find radius, circumference region.

Answers

Answered by vkvyas80

2

Diameter = 7 cm

Radius = D/2

= 7/2 = 3.5 cm

Circumference = 2πr

= 2 × 3.14 × 3.5

= 21.98 cm

Answered by shatakshee24july

2

Answer:

diameter=7cm

radius= 3.5 cm

circumference = 2×22/7×3.5

=22cm²

Previous Question

Next Question

Similar questions

Physics, 1 month ago

• objective type questions • 1) The density of zinc is 4.2gmc-³ . The volume of 420 g of zinc is ______cm³. 2) An iron needle sinks in water as it's density is _______ than gmc-³. 3)A solid 'S' floats in liquid 'L' . The density of 'S' is ______ than liquid 'L' . 4) The density of milk is 1.04 gmc-³. Therefore, 1 cm³ of milk has a ______ of 1.04 g. 5) sea breeze blows from the ______ towards the...

Chemistry, 1 month ago

Butanone on oxidation with K Cr202 + H2SO4 gives: (a) Acetic acid (b) Butanoic acid (c) Propanoic acid and Methanoic acid (d) 2-butanol...

English, 1 month ago

answer this question??!??

Social Sciences, 3 months ago

मानसून एकता परीक्षा शक है कैसी ...

Science, 3 months ago

sperical mirror is a part of light true or false...

English, 10 months ago

how did young seagull get over his fear of flying ?

Biology, 10 months ago

where does the digetion of fat takes place in human bady...

Math, 10 months ago

If a and b are two positive numbers such that [/tex]a^{b} = b^{a}[/tex] and b = 9a, then find the value of $a^{4}b^{4}$ ...