Question

construct a triangle abc in which angle b = 50° angle c= 70° bc= 4 cm write steps of construction also​

Answer 1

In triangle ABC bc=4cm

draw bc(base of triangle)=4cm

on point b place protector and take angle from right side till 50° and this forms angle ABC B=50°

Then palce protector on point C and measure angle from left side till 70° and this forms angleACB=70°

This is how Triangle ABC forms

pls mark this as brainlist

Answer 2

GIVEN

BC = 4 cm

B = 50°

C = 70°

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TO CONSTRUCT

Triangle ABC

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How to construct a triangle ABC

• Draw a line of 4 cm.

• Name it as BC.

• Mark a angle of 50° on B.

• Mark a angle of 70° on C.

• Draw a line intersecting line.

• Name a intersecting point as A.

Our Triangle will be constructed.