Question

If two lines intersect each other and one one angle is of 70 degree then find other three

Answer 1

Answer:

The other 3 angles are 110°,70°, and 110°

Step-by-step explanation:

given, 2 lines intersect each other.

also, one of the four angles is 70°

=> the angle which is vertically opposite to it = 70°   (VOA angles are equal)

then the angular pair which lies on the same line beside 70°, will be its supplement.

=> the linear pair of 70° = 180° - 70° = 110°

so, the left out angle will be the angle vertically opposite to the 110° angle.

we already know VOA are equal,

so, the last angle is also 110°

so, the other 3 angles are 110°,70°, and 110°