Question

draw a triangle of each side 4.5 and measure the angles?????​

Answer 1

The answer is 90 degree because when we add 45*45 the answer is 90 ...and you know that sum of angle of triangle is 180 degree so 180-90 is 90

Answer 2

Answer:

As all three sides are equal to 4.5 cm ,

therefore it is a equilateral triangle.

And measure of angles of a equilateral triangle is always 60°.