types of angles

Triangle DEF of Fig. 6.6 is a right triangle with ∠E = 90°. What type of angles are ∠D and ∠F?

What type of angle is formed between the minute and hour hands of a clock at 6 : 00 o’clock

What type of angle is formed between the minute and hour hands of a clock at 3 : 00 o’clock

What type of angle is formed between the minute and hour hands of a clock at 5 : 00 o’clock?

Two types FXF angles are presnet in which of the following molecule (X=S,Xe,C) ? .

When ovule turns at an angle of 360^(@) , so that funicle becomes coiled around the ovule, such types of ovules are regarded as

The measures of angles of a triangle are 2x^(@),3x^(@) , and 4x^(@) . What type of triangle is it ?

What is the type of other angle of a linear pair if (a) one of its angle is acute? (b) one of its angles is obtuse? (c) one of its angles is right?

Three types of FXF angles are present in which of the following molecule (X=S,Xe,C).