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°

Answer 1

i think the answer is d

Answer 2

plz help

Answer 3

No
Remember all 4 angles of a quadrilateral add up to 360

Answer 4

its c

Answer 5

2(70)+115=255
360-255=105

Answer 6

thank you all you 4 your help

Answer 7

The answer is C

Answer 8

Because equi has total angle = 360
360-70-70-115=105

Answer 9

Two angles of a triangle measure 58° and 104°.



What is the measure of the third angle of the triangle?