SirKnight SirKnight

23-06-2020
Mathematics

contestada

in each diagram the line BD bisects angle ABC. Find the measure of angle ABC

in each diagram the line BD bisects angle ABC Find the measure of angle ABC class=

Respuesta :

mhanifa mhanifa

23-06-2020

Answer:

80°

Step-by-step explanation:

∠ABC= ∠ABD+∠CBD

as BD bisects ∠ABC, we have

∠ABD=∠CBD

2x+20°= 4x
2x=20°
x=10°

∠ABC= 2*4x= 8x= 80°

Answer Link

Otras preguntas

A plane flying horizontally at 384 m/s releases a package at an altitude of 15,721 m. How long will the package take to reach the ground?

The elbow is ____ to the fingers, but ____ to the shoulder

Polar stratospheric clouds are colorful clouds that form when temperature fall below -78°C. What is this temperature in degrees Fahrenheit.

Rasheed buys candy bars for 0.67 each. write an equation to show how many Candy bars Rasheed will need to sell to make 335.00

Help please this hard imma fail this class ong

How might a drop in price for washing machines affect the demand for dryers? The demand for dryers would have no relation to the changing prices of washing mach

can someone plz help correct answer = BRAINLIEST

Questions – 1. Describe the problems faced by the Weimar Republic. 2. Discuss why Nazism became popular in Germany by 1930. 3. What are the peculiar features o

Please help me solve this one

which settlers were taught by members of the powhatan confederacy to plant tobacco? A. French settler. B. Dutch settler. C. British settler. D. Spanish settler.