Question

7. Find the values of x, y and z in each of the following triangles :​

Answer 1

Answer:

x=60°

y=75°

z=75°

Step-by-step explanation:

In one triangle we know that sum of three angles is equal to 180° so in ∆ ABD two angles are already given we can find out the third one and in ∆ ADC one angle is given we can find the angle with the help of the formula-/A+/B+/C=180° then we will divide it by 2 because we have to find two angles there.