Russ808 Russ808
  • 07-01-2022
  • Mathematics
contestada

Find the value of a and b

Find the value of a and b class=

Respuesta :

vedf
vedf vedf
  • 07-01-2022

Answer:

a = 60

b = 60

Step-by-step explanation:

We know that BC is 90°, because of the square thingy.

YB is 30°.

Now we do 180 - 30 - 90 = 60 (180 is the straight angle)

60  = b

Then a is the same.

Answer Link

Otras preguntas

y= -x +1I need to solve this system of equations by elimination
What is the mean of this data set? A. 5 mL B. 7 mL C. 8 mL D. 9 mL
Could I also get help with this one ?
What does elisas invitation to the stranger to enter her garden signify her emotional state
What was the role of the U.S. in the Vietnam Conflict?
1. Muslims must... A. pray eight times a day B. save all their money C. fulfill the five pillars of islam D. live in Makkah
If and inscribed angel measures 67° how would you find the intercepted arc?
In Our Town act three Why is Emily's return to her twelfth birthday so painful? Explain clearly.
Using different disciplinary techniques with girls and boys, interacting with boys more roughly than with girls, and selecting different types of toys for boys
Brad Henderson takes out a mortgage for $300,000. This is a 30-year loan at $1,000 per month. This is a total interest of $60,000. What is the APR using the for