Answer:
X=120
Step-by-step explanation:
It is an equalateral so all the angles in the middle are the same all being 60
The angle of a straight line is 180
So just minus 60 from 180 to get 120
180-60=120
The answer is -11/7 as a mixed number it is( -1 4/7)
Ok the formula for this is 2(lw +hw+hL)
2(30+35+42)=2(107)=214 square feet
Answer:
S1 is congruent to S2
Step-by-step explanation: