Question

construct an isoceles triangle ABC such that AB=5 cm and angle A=60°​

Answer 1

Step-by-step explanation:

If A=60°

Then, AB would be=(60+60)= 120°

Answer 2

$\dashrightarrow$ Steps :-

• First, draw a line segment AB of 5 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 5 cm and keep it's tip on the point A and draw an arc on the ray.
• Now, join the point B to the point where the ray and the arc meèts. 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 straight always.
• Protractor :- The protractor is used to draw the rays of accurate measurements of degrees, it's also used to measure the angles.
• Compàss :- The compass is used to draw the arcs on the ray by taking the measurements as per to the question by ruler.