Question

Q-3 Say whether true or false [5]

1. A square is an open curve.

2. A complete circle is equal to two straight angles.

3. In obtuse angled triangle, two angles are acute angles.

4. The centre of circle is always in its interior.

5. The measure of a obtuse angle is more than 180.​

Answer 1

Answer:

1) False

2) True

3) True

4) True

5) True

Step-by-step explanation:

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