jhapragya22
jhapragya22 jhapragya22
  • 21-12-2019
  • Mathematics
contestada

In ∆ABC, m∠ACB = 90°, m∠A = 40°,
CD (D ∈AB ) is a segment perpendicular to the side AB . Find m∠DBC and m∠BCD.

Relax

Respuesta :

MamoonWasim
MamoonWasim MamoonWasim
  • 21-12-2019

Step-by-step explanation:

u get this diagram^

to find DBC

B+40+90=180

B=50°

to find BCD

CDB is 90° ( since perpendicular to AB)

so taking triangle BCD

90+50+c=180

c=40°

Ver imagen MamoonWasim
Answer Link

Otras preguntas

plz helpYou want to place a towel bar that is 24 1⁄4 centimeters long in the center of a door that is 70 1⁄3 centimeters wide. How far should you place the bar
Describe human developement during the first week after fertilization.
a bunny that is 7 in tall casts a shadow that is 5 in.
Progressives worked for new labor laws with the primary purpose to Question 16 options: increase the power and control of factory owners decrease the quality of
How did most colonists in the Southern colonies make a living? Growing cash crops Logging for timber Practicing skilled trades Working in maritime industri
18% of blank is 99 plsss help
selen had 4 times....
Can someone help me with these
Mathew walks 5/8 mile to the bustop each morning How far will he walk in 5 days ?
Please help I will reward Brainly