You have to multiply 2.5 with 3.5 to get the area.
all the other numbers are just nonsense so to find the area you just need to multiply those 2 numbers.
2.5 km×3.5 km=8.75 km²
First to Answer:
270
Step by step
4050/15 = 270
Im not certain its 270 So i'd wait for another answer to confirm! Let me know if its correct or not!
Answer:
380.25 ft²
Explanation:
perimeter of a room
P = 78 ft
And formula for Perimeter is
P = 4 L ( equation no 1 )
Put the value of P in equation no 1.
78 = 4 L
L = 78/4
L = 19.5
As we know that if the room is square then it has 4 equal sides .
so the Area will be :
A = L × W
A = 19.5 × 19.5
A = 380.25 ft²
Power of ten is the multiplication sentence
