8
24 right angles because in a hour it only does 1 right angle ,so in 24 hours there are going to be 24 right angles.
3 o' clock 6 o'clock 9 o' clock 12 o'clock
twice if you're looking for exact right angles
Twice.
8
24 right angles because in a hour it only does 1 right angle ,so in 24 hours there are going to be 24 right angles.
3 o' clock 6 o'clock 9 o' clock 12 o'clock
twice if you're looking for exact right angles
Twice.
At one time, a clock would make 4 right angles. But looking at it many times, you will feel that it makes not 4 but more than 4. App infinite.
22
4 right angles, no other angles.
Two right angles. Between 2 and 8 there are 6 hours. The clock face [normally] shows 12 hours, so the hour hand moves 6/12 = 1/2 of a complete turn. 1/2 of a whole turn = 1/2 x 360o = 180o 1 right angle = 90o ⇒ 180o = 180o ÷ 90o right angles = 2 right angles
It has 6 angles, none of which are right angles.
0 right angles
A regular hexagon as no right angles. An irregular hexagon could have from none to as many as five right angles.