Find the centre

-

The equation of a circle is given by (x - 2)^2 + (y + 3)^2 = 25. Determine the centre coordinates and radius of the circle.

Comments

Post a Comment

Popular posts from this blog

A box of biscuits

-
A box of biscuits contains 36 biscuits. 20 biscuits have foil wrappers. 15 are chocolate biscuits with foil wrappers. If 9 are not chocolate and do not have a foil wrapper, then how many chocolate biscuits are there?
Read More »

Word Problem

-
A bridge is built across a river. One quarter of the bridge is over the left bank of the river and one third of the bridge is over the right bank. The river is 120 m wide. How long is the bridge?
Read More »