Question

Q6.Draw the triangle with the help of protector whose sides are :-

AB = 6 cm. , BC=8 cm. , CA = 5 cm.

Q7. Find the circumference of circle whose radius are :-

(1) 14 cm. (2) 28 cm. (3)35 cm.​

Answer 1

Step-by-step explanation:

7.1.2pie r=2*22/7*14=88

2.2 pie r=2*22/7*28=176

3.2pie r=220

Answer 2

Answer:

To construct: Δ XYZ, where XY = 4.5 cm, YZ = 5 cm and ZX = 6 cm.

Steps of construction:

(a) Draw a line segment YZ = 5 cm.

(b) Taking Z as centre and radius 6 cm, draw an arc.

(c) Similarly, taking Y as centre and radius 4.5 cm,

draw another arc which intersects first arc at point X.

(d) Join XY and XZ.

It is the required Δ XYZ.

• AN EXAMPLE OF YOUR QUESTION NO. 1