Answer:
Step-by-step explanation:
AC = AB + BC
Add 7 to both sides:
Subtract 7x from both sides:
Divide both sides by 11:
It’s A
1213 divided by 9 is equal to 134.777778
So it is 134 R7
But if it’s rounded to the nearest then it is C.
Answer:
Step-by-step explanation:
26987654321
Angle m = 60° because if all sides are congruent then all angles are congruent. a triangle’s angles add up to 180 so each angle equals 60°
Answer:
4000
Step-by-step explanation:
- 1/2 · 40 · 200 = 20 · 200
- 20 · 200 = 4000
- 4000
Therefore, the answer is 4000.