.write down the measures:(a) some acute angles (b) some obtuse angles.4. Measure the angles given below using the Protractor and write down the measure

Explanation

We will be using the concept of angles and protractors to solve this.
With the help of a protractor, listed below are the measure of angles for each image, respectively.
(a) `45^@`
(b) `120^@`
(c) `90^@`
(d) `/_1 = 60^@, /_2 = 90^@, /_3 = 125^@`