4. Construct a trapezium PQRS in which PQ||RS,
PQ = 8cm, QR = 6cm, RS = 4 cm, <Q = 60°
Answers
Answer:
i)Draw a base QR of 6cm,
ii)Taking Q as centre draw angle of 60 degree
iii)Again taking Q as centre cut the 60 degree at 8cm
iv)In a trapezium angles on same side sum up to 180 degree. so taking 120 degree with pqr draw the angle
Trapezium PQRS is constructed PQ||RS, PQ = 8cm, QR = 6cm, RS = 4 cm, ∠Q = 60°
Step-by-step explanation:
in trapezium PQRS
PQ || RS
=> ∠Q + ∠R = 180°
=> 60° + ∠R = 180°
=> ∠R = 120°
Step 1: Draw a line segment PQ = 8 cm using ruler
Step 2: Draw an angle of 60° at Q using protector
Step 3 : Take a length of 6 cm at angle drawn in step2 and mark point R
Step 4 : Draw an angle of 120° at R using protector
Step 5 : Rake a length of 4 cm at angle drawn in step 4
Step 6 : join PS
trapezium PQRS is constructed
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