Answer:
157.5 square feet
Step-by-step explanation:
If an inch is 3 feet, then
3.5 inches = 10.5 feet (3.5*3)
5 inches = 15 feet (5*3)
The area of a rectangle is length times width so...
10.5*15 = 157.5
It is A due to the fact that the over all angle is 90 degrease.
Answer:
3
Step-by-step explanation:
View Image
Answer:
lol if a = 90 then b = 75 so C is 105
then you get the derivative number which is X by adding a2 b2 then dividing by the c2. so its true
Step-by-step explanation:
Answer:
scalene
Step-by-step explanation:
When all sides aren't equal.