BigSmoke9 BigSmoke9

16-12-2018
Mathematics

contestada

m∥n, m∠1 = 50°, m∠2 = 48°, and line s bisects ∠ABC. What is m∠3?

mn m1 50 m2 48 and line s bisects ABC What is m3 class=

Respuesta :

sqdancefan sqdancefan

16-12-2018

Answer:

49°

Step-by-step explanation:

∠DEF = ∠1 +∠2 = 50° +48° = 98°

∠ABC = ∠DEF because they are alternate exterior angles, hence congruent.

∠3 = ∠4 because they are vertical angles.

∠3 = (1/2)∠ABC = (1/2)·98° . . . . . ∠4 is half of ∠ABC

∠3 = 49°

Answer Link

Otras preguntas

Write the polynomial in standard form. Then name the polynomial based on its degree and number of terms. 8 – 4x2 + 10x2 + 2x A. 14x2 + 2x + 8; quadratic trino

Please help, I have no idea. There are multiple answers.

jay estimates that a baseball weighs about .5 pounds. Shawna estimates that a baseball weighs about .05 pounds. Whose estimates is probably closest to the actu

Which revision corrects the dangling modifier in the sentence? Riding my bike, a squirrel darted in front of me. While riding my bike, a squirrel darted

Which is a property of a mineral? A. Age B. Density C. Size D. Odor

central america has been immune to the events of the world and stays pretty much to itself as a region of nations. true or false?

Identify –0.666666 . . . as rational or irrational.

Point P is located at (4,8) on a coordinate plane. Point P will be reflected over the x-axis. What will be the coordinates of the image of point P?

It wasn't until the passage of the ________ that the chinese were able to enter the united states under regular immigration regulations.

plz help ill give u brainlist