Question

21. One of the angles of a right angled triangle is 60°. Find other angles of the triangle.​

Answer 1

Answer:

60° each side

Step-by-step explanation:

As we know that one triangle is equal to 180°

So, one side is given as 60° so we will subtract (180-60)°=120° so half of 120°is equal to 60° so each side is 60°

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Answer 2

The angles in the right-angled triangle are 90°,60°,x.

90°+60°+x=180°[angle sum property]

150°+x=180°

x=180°-150°=30°

The other acute angle is 30°.