pointegirl01
pointegirl01 pointegirl01
  • 23-07-2021
  • Mathematics
contestada

please help

abd=58 and bdc=32 what is the measure of adb​

please helpabd58 and bdc32 what is the measure of adb class=

Respuesta :

abidemiokin
abidemiokin abidemiokin
  • 28-07-2021

Answer:

<ADB = 61degrees

Step-by-step explanation:

From the diagram shown, triangle ADB is isosceles since they projected out from the chord AD. Hence;

<ABD + <ADB + <BAD = 180

Since <ADB = <BAD, then;

<ABD + <ADB + <ADB = 180

Given that:

<ABD = 58degrees

58 + 2<ADB = 180

2<ADB = 180 - 58

2<ADB = 122

<ADB = 122/2

<ADB = 61degrees

Answer Link

Otras preguntas

Please help me. Don't ignore it. Thank you
Prove that nm is an even integer only and only if n or m is even
Can anyone answer this passage
Ik it doesn’t make sense but if u have taken this or understand plz help
•How does tolstoy employ his characters to draw out the difference between the artificial and authentic life in "the death of ivan ilyich"?
help meeeeeeeeeeeeeee​
QUOTES on tough lessons Scout, Jim, And Dill learn in To Kill a Mockingbird.
If f(x) = |x| + 9 and g(x) = –6, which describes the value of (f + g)(x)?
Cleo wants to join a gym. There is an initial fee of $24.99 and each month of membership costs $12.50. If Cleo pays $ 174.99. How long will his membership last?
Naming Ionic and Covalent Compounds PBr3