Two angles of a quadrilateral each measure 70°. A third angle of the quadrilateral measures 115°.

What is the measure of the fourth angle of the quadrilateral?

A.
40°

B.
65°

C.
105°

D.
115°

Question

Two angles of a quadrilateral each measure 70°. A third angle of the quadrilateral measures 115°. 
 
What is the measure of the fourth angle of the quadrilateral?
 
 A.
40°
 
 B.
65°
 
 C.
105°
 
 D.
115°

rishavraj · Answer

sum of all angles of a quad = 360 ...

threshsupport · Answer

c

rishavraj · Answer

@threshsupport  no direct answers :)

threshsupport · Answer

he has been doing this for hours....

threshsupport · Answer

question after question I'm tired of typing