braydenenglishoro8em
braydenenglishoro8em braydenenglishoro8em
  • 18-06-2017
  • Mathematics
contestada

Triangle ABC is a right triangle, and mC is 78°.


What is mA?

Triangle ABC is a right triangle and mC is 78 What is mA class=

Respuesta :

mezaraul56R
mezaraul56R mezaraul56R
  • 18-06-2017
Dios es la respuesta!!!
Answer Link
trishinada63
trishinada63 trishinada63
  • 18-06-2017
the interior sum of a triangle is 180°. and the square in a right angle means it is a 90° angle. so 78+90 is 168. and 180-168 is 12, so its b)
Answer Link

Otras preguntas

Find the absolute maximum and minimum of values of the set d. f(x,y)= 2x^2+y^2-4x-2y+1 d={(x,y) | 0 <= 3, 0 <= y <= 2}
Describe how to solve a function by graphing. Is this way always accurate? Is it necessary to learn other methods for solving a function? Explain your answer
As an unenrolled tax preparer, Daryl is subject to:
what is an example of a want versus a need?
The structure of a text is dependent on A. transitional words. B. purpose and text type. C. the author's point of view. D. document for
How did the opium lead to a war
what is an example of a want versus a need?
Describe two technologies that can help a student hear in a classroom setting.
HEELP PLEASE Any change that alters a substance without changing it into another substance is a(n)________change.
How to write a script