Answered

Westonci.ca is the premier destination for reliable answers to your questions, provided by a community of experts. Get immediate and reliable solutions to your questions from a community of experienced professionals on our platform. Join our platform to connect with experts ready to provide precise answers to your questions in different areas.

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

Thanks for using our service. We're always here to provide accurate and up-to-date answers to all your queries. We appreciate your visit. Our platform is always here to offer accurate and reliable answers. Return anytime. Westonci.ca is here to provide the answers you seek. Return often for more expert solutions.