Math, asked by BrainlyHelper, 1 year ago

Draw a right angled ∆PQR which is right angled at Q, in with the sides PQ and QR are of lengths 4 cm and 3 cm respectively. Then, construct another triangle whose sides are 3/ 5 times the corresponding sides of the given Triangle.
(Class 10 Maths Sample Question Paper)

Answers

Answered by nikitasingh79
14
FIGURE IS IN THE ATTACHMENT.

SOLUTION:
Given: A ∆PQR in which ∠Q= 90°, PQ =4 cm and QR= 3 cm.

Steps of construction:

1.Draw line segment PQ =4 cm.

2. At Q make ∠PQY= 90°.

3. Take Q as centre and radius 3cm draw an Arc cutting QY at R.

4 Join PR to obtain the ∆PQR.

5. Through Q, construct an acute angle ∠PQX(<90°) opposite to the verteR.

6. Mark 5 points Q1, Q2, Q3, Q4, Q5 in QX, such that QQ1= Q1Q2= Q2Q3= Q3Q4=Q4Q5.

7.Join Q5P.

8.Through Q3 draw Q3P1||Q5P intersecting QP as P1.

9. Now through PQ ,draw P1R1||PR intersecting QR at R1.

Hence, ∆P1QR1 is the required ∆.

HOPE THIS WILL HELP YOU....
Attachments:

AK071: neg to karo
AK071: Good morning
AK071: meg to karo
AK071: Good morning
AK071: inbox me bat karo to sahi
Answered by krishnaswamy80
1

Answer:

Given

PQ =4 cm

QR= 3cm

<Q=90

Step-by-step explanation:

Attachments:
Similar questions