Best Answer

30 150 and 150 (for a total of 360 degrees)

Q: If two straight lines were to intersect and one angle is 30 degrees what are the other 3 angles?

Write your answer...

Submit

Still have questions?

Continue Learning about Other Math

It is an "obtuse angle."Angles that are less than 90 degrees are "acute angles."Angles that are exactly 180 degrees are "straight angles."Angles that are exactly 90 degrees are "right angles."

A straight angle is a line which has an angle of 180 degrees therefore two right angles (90 degrees) make a line.

A 67 degree angle would be acute. Acute angles are smaller that 90 degrees. Right angles are 90 degrees. Obtuse angles are more that 90 degrees. Straight angles are 180 degrees.

When 2 or more angles add up to 180 degrees they are said to be supplementary. Supplementary angles only occur on straight lines, so if one angle is said to be 120 the other angle has to be 60 degrees in order to form a straight line and also to add the angles to 180 degrees

Here's some angles for reference: 0 degrees-89 degrees are acute. 90 degrees is a right angle. 91 degrees-179 degrees are obtuse. 180 degrees is a straight angle.

Related questions

When two nonvertical straight lines intersect they form two congruent pair of nonadjacent angles, which are called the vertical angles (or vertical opposite angles). So that one of the three vertical angles is 30 degrees, and the other two angles have a measure of 150 degrees each, since they are adjacent to a 30 degrees angle.

Angles that are 180 degrees (θ = 180°) are known as straight angles. • Angles between 180 and 360 degrees (180°< θ < 360°) are called reflex angles.

False because they intersect at right angles.

When 2 straight lines intersect vertical opposite angles are equal and the 4 angles created add up to 360 degrees

All straight angles are 180 degrees

A straight angle is an angle that measures 180 degrees and is drawn as a straight line. A straight angle is composed of two right angles whose measures are 90 degrees each.

It is an "obtuse angle."Angles that are less than 90 degrees are "acute angles."Angles that are exactly 180 degrees are "straight angles."Angles that are exactly 90 degrees are "right angles."

A straight angle is a line which has an angle of 180 degrees therefore two right angles (90 degrees) make a line.

90 degrees

A straight angle is an angle that is 180 degrees exactly (a straight line). A right angle is 90 degrees (like the corners of a square.)

Two angles are called suplementary angles if they form a straight angle, that is to say 180 degrees.

Straight lines are straight angles (180 degrees)