Question

construct a a triangle ABC in which AB=3•7cm LA=60°and AC=4•9​

Answer 1

$\dashrightarrow$ Steps :-

• First, draw a line segment AC of 4.9 cm.
• Next, take a protractor and keep it's mid-point on the point A and draw a ray measuring 60°.
• Then, take a compass and measure it as 3.7 cm and keep it's tip on the point A and draw an arc on the ray.
• Now, join the point C where the ray and the arc meets. Name it as point B.
• 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 straight.
• Protractor :- The protractor is used to draw the rays of accurate measurements of degrees. It's also used to measure the angles.
• Compass :- The compass is used to draw the arc on the ray by taking the correct measurements as per to the question.