Math, asked by AjayBabu10, 4 months ago

Find the perimeter of a square circumscribing a circle of radius 3.5cm

Answers

Answered by khushi908494

3

Step-by-step explanation:

Let ABCD is a square circumscribing a circle of radius a cm.

The side of square ABCD = Diameter of circle

⇒AB=2a

Therefore, perimeter of square AB(1)=4×AB=4×2a=8acm

Previous Question

Next Question

Similar questions

English, 2 months ago

Add the correct punctuation to these sentences. 1. The king only 15 years old at the time decided to invade the neighbouring kingdom. 2. Tents, sleeping bags, food, extra clothing we have packed everything for the camping trip 3. I wonder whether I should go home maybe I should wait for my friend for another ten minutes. 4. All the ex students many living outside the country came to the school...

Economy, 2 months ago

MOMO is also called …………… in English. * Dimpling Dempling Dampling...

Math, 2 months ago

what is homework??? haw r u all?

English, 4 months ago

1. What did author and his mother do on seeing the fire? 2. Why did the mother rush back to the house again? 3. How did his old teachers encourage and advice the narrator?

Physics, 4 months ago

4. Define the gravitational field. Give its unit.

Chemistry, 10 months ago

Generally transition elements form coloured salts due to the presence of unpaired electrons. Which of the following compounds will be coloured in solid state? (NCERT Exemplar] (a) Ag2SO4 (b) CuF2 (c) ZnF2 (d) Cu2Cl2...

Chemistry, 10 months ago

Anomalous electronic configuration in the 3d series are of (a) Cr and Fe (b) Cu and Zn (c) Fe and Cu (d) Cr and Cu...

Chemistry, 10 months ago

On addition of small amount of KMnO4 to concentrated H2SO4, a green oily compound is obtained which is highly explosive in nature. Identify the compound from the following. [NCERT Exemplar] (a) Mn2O7 (b) MnO2 (c) MnSO4 (c) Mn2O3...