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(edited 3 years ago)

C is a circle with the centre the origin
A tangent passes through the points (-20, 0) and (0,10)
Work out an equation of C
You must show all your working

What are your thoughts?

We can't do questions for you

Reply 2

willyhit

Original post by Muttley79

What are your thoughts?

We can't do questions for you

i think its x^2 + y^2 = 100
but how do i get the 5 marks

Reply 3

Muttley79

Original post by willyhit

i think its x^2 + y^2 = 100
but how do i get the 5 marks

It's not ... draw a sketch ...

Reply 4

willyhit

Original post by Muttley79

It's not ... draw a sketch ...

cheers

Reply 5

anonymous063

Original post by willyhit

C is a circle with the centre the origin
A tangent passes through the points (-20, 0) and (0,10)
Work out an equation of C
You must show all your working

when i see the word maths i just want to cry. and its not even bc I'm bad so tf is the problem.