Question

Two angle are ratio of 4:5. These two angles form a linear pair of angles fi d the measure of each

Answer 1

Answer:

80° and 100°

Step-by-step explanation:

let the rational value be x.

then,the angles are 4x and 5x

now,as per question

4x+5x=180°

or,9x=180°

so,x=20°

hence the angles are (4×20)°=80° and (5×20)°=100°