Question

In ∆RST, RS = 5cm and ∠SRT = 45° and ∠RST = 55°, which criterion can we used to construct ∆RST?​

Answer 1

Step-by-step explanation:

step of construction:

1) draw a line segment RS length 5cm.

2) Now draw an angle with centre R 45°using protractor.

3) Now draw an angle 55°with centre S with protractor.

4) Mark the intersection of RX,andSY as T

5) RST is a required triangle

Answer 2

Use A.S.A Criterion to Construct ∆RST