Math, asked by namaniya7035, 10 months ago

The number of circles that can be drawn out of 10 points of which 7 are collinear is

Answers

Answered by aisha1234568

0

you can draw a circle through any 3 non collinear points

Answered by rishabhshailesh02

1

Answer:

85

Step-by-step explanation:

For drawing a circle we need 3 non collinear points.

This can be done in:

3C3 + 3C2 x 7C1 + 3C1 x 7C2 = 1 + 21 + 63 = 85

Previous Question

Next Question

Similar questions

Geography, 5 months ago

how it is predicted that what is inside the earth...

Biology, 5 months ago

[tex] {"cplatform":"mobile","cbr":"com.google.android.youtube","c":"android","cplayer":"ANDROID_EXOPLAYER_V2","cmodel":"ONEPLUS A3003","cos":"Android","csdk":"28","cbrver":"15.34.34","cver":"15.34.34","cosver":"9.PKQ1.181203.001.1911042108","cbrand":"OnePlus","videoid":"2L6gsn7rGqI","cpn":"KeSUwYeAim7voAy2","fmt":"242 webm 426x240@25","afmt":"249...

Math, 5 months ago

I simplify 4 / 8 + √32-3√2 $2$ ...

Chemistry, 10 months ago

What is the difference between extinct and endangered animals ?

History, 10 months ago

When did gandhiji address a public meeting at cuttack?

English, 11 months ago

"all of a sudden" this phrase was given by _______?

Math, 11 months ago

Find the zero of the quadratic polynomials and verify the relationship between the zero and the coefficient :- x² -2x -8...

Hindi, 11 months ago

sachitra means kya hota h...