Question

construct a triangle abc whose perimeter is 10 cm and angle b = 60 degree and angle c = 90 degree​

Answer 1

Answer:

Steps of construction:

Step 1: Draw a line segment XY of 10cm.

Step 1: Draw a line segment XY of 10cm.Step 2: Draw ∠DXY = ∠B = 90o and ∠FYX = ∠C =60o.

Step 3: Draw the angle bisectors of ∠DXY and∠EYX which intersects each other at A.

Step 4: Draw the perpendicular of AX and AY which intersect XY at B and C respectively.

Step 5: Join AB and AC Therefore ΔABC is the required triangle.