Question

(ii) To construct a right angled triangle, we must know the
(a) measures of two acute angles
(b) length of any two sides
(c) Length of its hypotenuse only
(d) Length of all three sides
(
.
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Answer 1

Answer:

The correct answer is b) because we know that right angle is always 90°, if we know the two sides then only we can find the third side.

Step-by-step explanation:

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Answer 2

Answer:

To construct a right-angled triangle, we must know the length of any two sides.

Step-by-step explanation:

• The side opposite of the right-angle is the longest side and is called the hypotenuse.
• The side which makes the right angle with the base is called perpendicular.
• To construct a right-angled triangle, we must know the only measures of two acute angles is insufficient condition.
• To construct a right-angled triangle, we must know the length of any two sides is correct because we know that the right angle is always 90°, if we know the two sides then only we can find the third side.
• If we know the length of its hypotenuse only then how do we find the side of the triangle.