Question

construct a triangle XYZ whose perimeter 15cm and whose base angles are 60°and70°

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer:

Step-by-step explanation

1. Draw a line segment PQ=15cm

2. At P construct angle QPR =1/2of

60°

3.At Q construct angle PQS = 1/2 of

70°. Then the rays PRand QS

intersect at a point X.

4.Draw the perpendicular bisector of

PX and QX intersecting PQ at Y and

Z respectively.

5. Join XY and XZ

6. Then triangle XYZ is the required

triangle.