NCERT Solutions for Class 8 Maths Chapter 4 Practical Geometry Ex 4.4, are part of NCERT Solutions for Class 8 Maths. Here we have given NCERT Solutions for Class 8 Maths Chapter 4 Practical Geometry Ex 4.4.
NCERT Solutions for Class 8 Maths Chapter 4 Practical Geometry Ex 4.4
Question 1.
Construct the following quadrilaterals:
(i) Quadrilateral DEAR
DE = 4 cm
EA = 5 cm
AR = 4.5 cm
∠E = 60°
∠A = 90°
(ii) Quadrilateral TRUE
TR = 3.5 cm
RU = 3 cm
UE = 4 cm
∠R = 75°
∠U= 120°
Solution.
(i) Steps of Construction
- Draw DE = 4 cm.
- At E, draw ray EX such that ∠DEX = 60°.
- From ray EX, cut EA = 5 cm.
- At A, draw ray AY such that ∠EAY = 90°.
- Cut AR = 4.5 cm from ray AY.
- Join RD.
Then, DEAR is the required quadrilateral.
(ii) Steps of Construction
- Draw TR = 3.5 cm.
- At R, draw ray RX such that ∠TRX = 75°.
- Cut RU = 3 cm from ray RX.
- At U, draw ray UY such that ∠RUY = 120°.
- Cut UE = 4 cm from ray UY.
- Join ET.
Then, TRUE is the required quadrilateral.
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