Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Please check your email for login details.
MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping

Tell me how to solve a problem on geometry .there is a question for finding the radius of circle from the given equation equation like : x^2+4x-y^2+5y=12

Tell me how to solve a problem on geometry .there is a question for finding the radius of circle from the given equation
equation like : x^2+4x-y^2+5y=12

Grade:Upto college level

1 Answers

Pramod J AskiitiansExpert-IIT-B
36 Points
10 years ago

Dear student,

equation of circle

x 2 + y 2 + a x + b y = c

has center has coordinates (-a/2 , -b/2) and radius r such that r 2 = c + (a/2) 2 + (b/2) 2

substitute values to get the answer !!

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free