Question

construct a quardrilateral ABCD in which AB=3.5cm,BC=6.5cm, angle A equal to 60 degree angle C equal to 120 degree and Angle D equal to 75 degree​

Answer 1

Quadrilateral ABCD is constructed AB=3.5cm,BC=6.5cm & ∠A = 60°  ∠C = 120°   ∠D = 75°  

Step-by-step explanation:

∠A = 60°  ∠C = 120°   ∠D = 75°  

∠A  + ∠B +∠C + ∠D = 360°

=> 60° + ∠B + 120° + 75°  = 360°

=>  ∠B  = 105°

Step 1 : Draw a line segment AB = 3.5 using ruler

Step 2 : Draw an angle of 105° at B Using Protector

Step 3 : Take a length of 6.5 cm at Angle Drawn and mark it C & JoinBC

Step 4 : Draw an angle of 60° at A Using Protector

Step 5 : Draw an angle of 120° at C Using Protector such that it cuts Angle drawn in step 4 at D

Step 6  Join AD & CD

quadrilateral ABCD is constructed

Learn More:

In quadrilateral DEFG, l(EF) = 3.5 cm, l(DE) = 5.5 cm, l(DF) = 7.5 cm, l(DG) = 5 cm, l(EG) = 8 cm.

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