Question

construct the right angle triangle PQR, m<Q =90° and QR =8cm and PR=10cm​

Answer 1

$\dashrightarrow$ Steps :-

• First, draw a line segment QR of 8 cm.
• Next, take a protractor and keep it's mid-point on the point Q and draw a ray measuring 90°.
• Then, take a compass and measure it as 10 cm and keep it's tip on the point Q and draw an arc on the ray drawn.
• Join the point R to the point where ray and the arc meets. Name it as point P.
• Finally, the triangle in constructed.

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$\dashrightarrow$ Instruments used :-

• Ruler :- The ruler is used to draw the line segments of accurate measurements and the drawn lines should be correct and straight always.
• 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 the correct measurement as given in the question.