Draw three triangles of different measures. Measure the side of each o

1.	Draw three triangles of different measures. Measure the side of each of the triangle and verifythe triangle inequality property for these triangles.
Answer» Let ABC be a triangle, We can extend BA PAST A into a straight line, Then there is a point D such that DA=CA Therefore, from ISOSCELES triangle has two EQUAL angles, ∠ADC=∠ACD Thus, in △DCB, ∠BCD>∠BDC (Side opposite greater angle is larger) Thus, BD>CD BA+AD>CD (SINCE, AC=AD) BA+AC>CD The sum of any two sides of the triangle is greater than the third side.

Draw three triangles of different measures. Measure the side of each of the triangle and verifythe triangle inequality property for these triangles.

Answer»

Let ABC be a triangle,

We can extend BA PAST A into a straight line,

Then there is a point D such that DA=CA

Therefore, from ISOSCELES triangle has two EQUAL angles,

∠ADC=∠ACD

Thus, in △DCB,

∠BCD>∠BDC (Side opposite greater angle is larger)

Thus, BD>CD

BA+AD>CD (SINCE, AC=AD)

BA+AC>CD

The sum of any two sides of the triangle is greater than the third side.

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Draw three triangles of different measures. Measure the side of each of the triangle and verifythe triangle inequality property for these triangles.​

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Draw three triangles of different measures. Measure the side of each of the triangle and verifythe triangle inequality property for these triangles.