RS Aggarwal And Veena Aggarwal Class 9 Math Tenth Chapter Quadrilateral Exercise 10A Solution
Exercise 10A
Contents
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- Exercise 10B Solution – Click Here
- Exercise 10C Solution – Click Here
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Can you please expand how we get answer from 4,5
{in ex 10A Q9 (ii)}
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Can you please explain how you get the answers…ex.10A Q.10
We know the sum of 4 angles = 360 degree
Here the diagonal AC
Here you can see two triangles are made ABC and ADC
I think you understand what i say,
There we can see each triangle of three angles = 180 degree.
Now join the three sides, then you can see 4 angles of quadrilaterals = 360 degree
In answer number 4, its written ‘quadrilateral triangle’ insted of equilateral triangle