Question

construct a quadrilateral ABCD in which AB=3 cm B = 120° , AD= 5 cm and one of its diagnol is 8 cm​

Answer 1

answer:

AB = BC = 3 cm, AD = CD = 5 cm and ∠B = 120°.

step-by-step explanation:

The given details are AB = BC = 3 cm, AD = CD = 5 cm and ∠B = 120°.

Steps to construct a quadrilateral:

Step 1- Draw a line AB = 3cm

Step 2- Construct and angle of 120o at B.

Step 3- Cut an arc of radius 3cm with B as the center to mark that point as C.

Step 4- Cut an arc of radius 5cm with C as the center to mark that point as D.

Step 5- Cut an arc of radius 5cm with A as the center to intersect at point D.

Step 6- Now join BC, CD and DA