Answer:
99 cm²
Step-by-step explanation:
1/2 BH
1/2 18 x 11
9 x 11
99
Answer: choice 1 and 6
Step-by-step explanation:
just plug in 9 for every X making sure they equal each other.
Answer:
do u still need help on this
The answer for this question, to the correct significant digits, would
be 39 feet squared. This can be worked out in the following way: S=a*a
ft^2S=6.25*6.25S=39.0625?39.1 9and then round this up to find the answer
of 39 square feet)
