Question

find the values of x,y and z​

Answer 1

Answer:

z is 60 degree

y is 60 degree and x is 60 degree

Step-by-step explanation:

z and 120 form linear pair

so 180-120=60[value of z]

pr=pq[given]

so the angle will equal

so y is 60 degree

according to angle sum property the sum of angles should be 180.

so x=60

Answer 2

WHICH TYPE OF TRIANGLE IS IT?

It is an equilateral triangle.

WHAT IS AN EQUILATERAL TRIANGLE?

An equilateral triangle is a type of triangle whose all sides are equal and also all angles are equal which are the 2 properties of an equilateral triangle.

ANSWER

In triangle PQR

/PQD is an exterior angle which is equal to 120°

So, /PQD + z = 180° ( Linear pair axiom)

=>120° + z = 180°

=>z=180°-120°

=>z = 60°

As all the angles of an equilateral triangle are equal.

Therefore, x=y=z=60°.

HOPE THIS WILL HELP YOU WITH THANKS.