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.
- Practical Geometry Class 8 Ex 4.1
- Practical Geometry Class 8 Ex 4.2
- Practical Geometry Class 8 Ex 4.3
- Practical Geometry Class 8 Ex 4.5
| Board | CBSE |
| Textbook | NCERT |
| Class | Class 8 |
| Subject | Maths |
| Chapter | Chapter 4 |
| Chapter Name | Practical Geometry |
| Exercise | Ex 4.4 |
| Number of Questions Solved | 1 |
| Category | NCERT Solutions |
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) Let us draw a rough sketch of the required quadrilateral and write down the given dimensions.
Steps of Construction :
- Draw EA = 5 cm.
- Make ∠XEA = 60°.
- With E as centre and radius 4 cm, cut off ED = 4 cm along EX.
- Make ∠EAY = 90°.
- With A as centre and radius 4.5 cm, draw an arc to cut off AY at R.
- Join DR.
Then, DEAR is the required quadrilateral.
(ii) Let us draw a rough sketch of the required quadrilateral and write down the given 3 5 cm dimensions.
Steps of Construction :
- Draw RU = 3 cm.
- Make ∠URX = 75°.
- With R as centre and radius 3.5 cm, cut off RT = 3.5 cm along RX.
- Make ∠RUY =120°
- With U as centre and radius 4 cm, draw an arc to cut CY at E Join TE.
- Then, TRUE is the required quadrilateral.
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