Question

construct a triangle pqr in which PR=3.5cm,pq=4.5cm and <p=60°
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Answer 1

$\dashrightarrow$ Steps :-

• First, draw a line segment PQ of 4.5 cm.
• Next, take a protractor and keep it's mid-point on the point P and draw a ray measuring 60°.
• Then, take a compass and measure it as 4.5 cm and keep it's tip on the point P and draw an arc on the ray.
• Next, join the point Q where the ray and the arc meets.
• Finally, the triangle is constructed.

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$\dashrightarrow$ Instruments used :-

• Ruler :- The ruler is used to draw the lines of accurate measurements and the drawn lines should be correct and always straight.
• Protractor :- The protractor is used to draw the rays of accurate measurements of degrees. It's also used to measure the angles given.
• Compass :- The compass is used to draw the arcs on the ray by taking measurement from the ruler.