Question

How many triangles can be drawn having its angles as 45°, 64° and 72°? Give reason for your answer.

Answer 1

Here is your's solution;

◆ No triangle can be drawn.

◆◆ Justification ◆◆

◆ A triangle can only be drawn when the three angles of the triangles have the sum less than or equal to 180°.

◆ We can say that the triangle must obey the Angle Sum Property Of The Triangles.

That Means;

45° + 64° + 72° =180°

=> 181° is not equal to 180°.

◆◆ So No Triangle's can be made ◆◆

HOPE IT HELPS

Answer 2

Answer:

Step-by-step explanation:

No triangle can be formed because.....

45'+64' +72' = 180' ( interior angle sum property of a triangle )

181' =/= 180'

which implies,

181' is not equal to 180'..