Question

Construct a ABC , AB = 8 cm BC = 5 cm ∠ B = 60º

Answer 1

➤ Correct Question :-

Construct a ∆ABC in which AB = 8 cm, BC = 5 cm and ∠B = 60°.

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$\dashrightarrow$ Steps :-

• First, draw a line segment AB of 8 cm.
• Next, take a protractor and keep it's mid-point on the point B and draw a ray measuring 60°.
• Then, take a compass and measure it as 5 cm and keep it's tip on the point B and draw an arc on the ray.
• Now, join the point A to the point where the ray and the arc meets. Name it as point C.
• Finally, the triangle is 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 drawn by taking the correct measurements given in the question.