Question

Construct an isosceles triangle PQR
whose equal sides measure 3.5 cm and
the vertical angle is 30".​

Answer 1

I didn't know.................

Answer 2

Answer:

Step-by-step explanation:

To construct: An isosceles triangle PQR whrere PQ=RQ=6.5cm and ∠Q=110  

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Steps of construction:

(a) Draw a line segment QR=6.5cm

(b) At point Q, draw an angle of 110  

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 with the help of protractor, i.e., ∠YQR=110  

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(c) Taking Q as centre, draw an arc with radius 6.5cm which cuts QY at point P

(d) Join PR

It is the required isosceles triangle PQR