Answered

Welcome to Westonci.ca, your go-to destination for finding answers to all your questions. Join our expert community today! Discover a wealth of knowledge from experts across different disciplines on our comprehensive Q&A platform. Join our Q&A platform to connect with experts dedicated to providing accurate answers to your questions in various fields.

A circle of 12cm radius has an area of 453cm square What is the area of a circle with a radius of 5cm square
​

Sagot :

nehu16

Answer:

Let the side of square be a cm and radius of the circle be r cm

Give, r=12 cm

Area of the square =a2cm2

   ΔABC is a right angled triangle.

Thus, by Pythagoras theorem, we have

AB2+BC2=AC2

⇒a2+a2=(2r)2

⇒2a2=4r2

⇒a2=2r2

⇒a2=2(12)2

⇒a2=2×144

          =288cm2

Step-by-step explanation:

MARK ME AS A BRAINLIST

We appreciate your visit. Our platform is always here to offer accurate and reliable answers. Return anytime. We hope this was helpful. Please come back whenever you need more information or answers to your queries. Stay curious and keep coming back to Westonci.ca for answers to all your burning questions.