Question

construct triangle ABC such that <B=100,BC=6.4 ,<C=50 and contruct it's triangle​

Answer 1

➤ Correct Question :-

Construct a triangle ABC such that ∠B=100°, BC=6.4 ,∠C=50°.

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$\dashrightarrow$ Steps :-

• First, draw a line segment BC of 6.4 cm.
• Next, take a protractor and keep it's mid-point on the point B and draw a ray measuring 100°.
• Again, take a protractor and keep it's mid-point on the point C and draw a ray measuring 50°.
• Join both the rays at one point. If they don't meet, extend the rays till they meet. Name it as point A.
• 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.