Answer: 0
Step-by-step explanation: -6.80 + 6.80
Negative numbers act as subtracting
The formula for the area of a triangle of base b and altitude h is A = (1/2)(b)(h).
Here, b = 18 cm and h = 9 cm. Thus, the desired area is:
(18 cm)(9 cm)
A = ----------------------- = 81 cm^2
2
This problem gives you more info than is needed to solve it. The area of the given triangle is 81 cm^2.
The answer is E hope this helps
(7,0) is the right option hope this helps :D
Answer: Try 6
Step-by-step explanation:
