Question

draw a triangle ABC in which AB=7cm angle b=60 degree and angle c=90 degree​

Answer 1

Answer:

steps of construction -

1. first draw a line segment AB=7cm

2.then with A as centre construct angle A =60°.

[in triangle ABC

you are given that A=60° and C=90

so by angle sum property-

60+90+B=180

B=180-150

B=30°]

3.now with B as center construct angle B=30°

4.mark the point of intersection of Angle A and B as C.

thus ABC is the required triangle.

therefore,ΔABC is a right angle triangle