Special Angles

Q.

Through what angle does the minute-hand of a clock turn in 45 minutes and the hour-hand in 30 minutes ?

Q. What is the measure of the marked angle in the given figure?

1. 360${}^{\circ }$
2. 90${}^{\circ }$
3. 180${}^{\circ }$
4. 720${}^{\circ }$

Q. In a clock, the minute hand completed two hours and came back to its original position. What is the angle made by the minute hand in two complete rotations?

1. ${90}^{\circ }$
2. ${180}^{\circ }$
3. ${360}^{\circ }$
4. ${720}^{\circ }$

Q.

Find the number of right angles turned through by the hour hand of a clock when it goes from $3$ to $6$.

Q. The trunk of a tree and a particular branch are as shown in the image below. What is the angle between them?

1. Acute angle
2. Obtuse angle
3. Right angle
4. Straight angle

Q. What is the angle made by the top of a table tennis table?

1. 90${}^{\circ }$
2. 180${}^{\circ }$
3. 360${}^{\circ }$
4. 720${}^{\circ }$

Q. Roy observed the minute hand and the hour hand of a clock. What is the angle made by them?

1. $0^{\circ }$
2. ${90}^{\circ }$
3. ${180}^{\circ }$
4. ${270}^{\circ }$

Q. Kia observed the minute and hour hands of a clock. What is the angle made by them?

1. ${90}^{\circ }$
2. ${180}^{\circ }$
3. ${360}^{\circ }$
4. ${720}^{\circ }$

Q. A clock tower shows time as given below. Help Jenny find the angle made by the hour hand and the minute hand in the clock tower.

1. $0^{\circ }$
2. ${90}^{\circ }$
3. ${180}^{\circ }$
4. ${270}^{\circ }$

Q. Katy saw her reflection in a mirror. What is the angle made by her and her image in the mirror?

1. 90${}^{\circ }$
2. 180${}^{\circ }$
3. 360${}^{\circ }$
4. 720${}^{\circ }$

Q. Angles are measured in degree (${}^{\circ }$)

1. True
2. False

Q. Match the following to angle between arms.

1. ${90}^{\circ }$
2. ${180}^{\circ }$
3. ${360}^{\circ }$

Q. Aj is in a giant wheel in the position shown. It starts moving and after some time, he comes back to the starting position.What is the angle made by him with the center of the giant wheel?

1. ${360}^{\circ }$
2. $0^{\circ }$
3. ${180}^{\circ }$
4. ${90}^{\circ }$

Q. Rachel saw a board on the road as shown below.Which of the following angle is made by the arrow?

1. Acute angle
2. Obtuse angle
3. Right angle
4. Straight angle

Q. Angle depicted by above figure is.

1. ${360}^{\circ }$
2. ${720}^{\circ }$
3. ${540}^{\circ }$

Q. One straight angle is equivalent to the sum of two right angles.

1. True
2. False

Q. Mike is rotating his hand. He finishes two complete rotations. What is the angle made by his hand at the point of intersection?

1. $0^{\circ }$
2. ${180}^{\circ }$
3. ${360}^{\circ }$
4. ${720}^{\circ }$