Question

how many triangles cab be drawn having it's angles 45 degree,65degree and 72 degree? give reson
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Answer 1

Answer:

None, the sum of given angles = 45° + 64° + 72° = 181° ≠ 180°.

Hence, we see that sum of all three angles is not equal to 180°. So, no triangle can be drawn with the given angles.

Explanation:

zero triangles..

we cant draw triangke with these angles.

In a triangle the sum of all the angles should be 180°.

but the given angles are 45,64.72.

if we add those we get

45+64+72=181.

so we cannot draw triangle.