Question

Construct an isosceles right- angled triangle ABC where m∠ACB = 900

and AC

= 6cm.

28. Simplify combining like terms:​

Answer 1

➤ Correct Question :-

Construct an isosceles right-angled triangle ABC where ∠ACB = 90° and AC = 6 cm.

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$\dashrightarrow$ Steps :-

• First, draw a line segment AC of 6 cm.
• Next, take a protractor and keep it's mid-point on the point C and draw a ray measuring 90°.
• Then, take a compass and measure it as 6 cm and keep it's tip on the point C and draw an arc on the ray.
• Now, join the point A to the point where the arc and the ray 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 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 of accurate measurements as given in the question.