In the figure below, line m is perpendicular to line n and both lines intersect line q at the same point. The measure of ∠1 is (3x - 10)°, and the measure of  ∠2 is (2x + 10)°. What is the measure of ∠3 ?

The intersection of lines l and m forms the 4 angles ∠𝐴, ∠𝐵, ∠𝐶 𝑎𝑛𝑑  ∠𝐷, and . The measure of ∠𝐵  is  312 times the measure of ∠𝐴 . Which of the following values is closest to the measure of ∠𝐴 ?

Lines p and q are perpendicular. If the slope of line p is 2, what is the slope of line q?A.-2B.2C.D.-

n given Figure Pq parallel rs and l IA transversal intersecting pq and rs at a and b respectively ta and to are bisectors of angle qab and angle sba respectively find the measure of angle atb​

In the figure below, 𝐴𝐵― is parallel to 𝐷𝐸―, the measure of ∠𝐴𝐵𝐶 is 49°, and the measure of ∠𝐵𝐶𝐷 is 137°. What is the measure of ∠𝐶𝐷𝐸 ?

In a plane, the distinct lines  𝐴𝐵↔ and  𝐶𝐷↔ intersect at A, where A is between C and D. The measure of ∠𝐵𝐴𝐶 is 54∘. What is the measure of ∠𝐵𝐴𝐷 .