Question

IN TRIANGLE XYZ, ANGLE X =30 DEGREE, MEASURE ANGLE Y =100 DEGREE, THEN MEASURE ANGLE Z WILL BE​

Answer 1

$\large\bf\green{\underline{ANSWER :}}$

Sum of angles in a triangle = 180°

x + y + z = 180

30 + 100 + z = 180

x = 180 - 130

x = 50°

hope it helps...

Answer 2

Answer:

$\huge\rm\red{❥AnsWer}$

In ∆XYZ

• angle x = 30°

• angle y = 100°

• angle z = ?

• let angle z be a°

By angle sum property,

Sum of all angles of triangle = 180°

Therefore,

$\bf\green{X + Y + Z = 180° }$

30 + 100 + a = 180

130 + a = 180

a = 180-130

a = 50°

Therefore measure of angle z = 50°

Hope it helps you

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