Question

Select all that apply.

If two lines intersect and one angle measures 35°, what are the measures of the other angles?

35°
65°
145°
45°

Answer 1

145° to make 180° and 45° to make 90°

Answer 2

If two lines intersect and "one angle measures 35°", the measures of the other angles would be 35°and 145°

Explanation:

• Two intersecting lines tend to make 4 interior angles which inevitably sum up to become 360°.

• Thus, if one angle made by the intersecting lines is 35°, the angle horizontally adjacent to that angle would automatically be 145°.

• Now, according to the theorem of corresponding angles, the angles lying opposite to the 35° and 145° angles would measure 35° and 145° respectively.