Question

1.1.
Draw a right angled triangle having hypotenuse of length 6.4 cm and
one of the acute angle is 40°.​

Answer 1

Answer:

Let ABC be the right triangle such that hypotenuse BC=5.4cm,

Let ∠C=30

0

Therefore

∠A+∠B+∠C=180

0

⇒∠B=180−30−90=60

0

Stepsofconstruction:

1.Draw a line segment BC=5.4cm

2.Draw angle CBY=60

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3.Draw angle BCX of measure 30

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with X on the same side of BC as Y

4.Let BY and CX intersect at A

Then ABC is the required triangle

Hope it helps you!!!!