Help me please lol thanks

82 Degrees

Step-by-step explanation:

This will give us an exterior angle to work with when adding the 66

80+30+x=180

110+x=180

x=70

The missing angle in the leftmost triangle is 70 degrees

The angle we are adding is 66

70+66=136

with always Exterior and interior angles on trangles with always equal 80

66 is the exterior angle of the base angle on the left

180-136=x

44=x

44+54+x=180

98+x=180

x=82

7

step-by-step explanation:

i'm assuming you need to figure out how many campers go into each tent.

i got the answer by:

24+4=28

28/4=7  

answer:

your answer is: c. 196 7/8 in^3.