Answer:
2. 3
3. 125
Step-by-step explanation:
2. You have four squares with a total area of 36. Divide the area by 4 to find the area of 1.
36/4=9
The Area of 1 square is 9. That means that the side of a square is 3.
3. A cube has a side of 5 inches. All the sides of a cube are the same, and the volume formula is l*w*h = V
You can input the number into the equation. 5 * 5 * 5 = V
You can also read this as 5^3.
The Volume = 125
Zero is like a negative number. It is mathematically impossible to subtract across zeros
The base of triangle is 24 inches whose area is 2.75 sq. feet
<u>Solution:</u>
Given, area of a triangle is 2.75 square feet and its height is 33 inches.
We have to find its base length in inches.
So let us convert area units from feet to inches.
Area = 2.75 square feet = 2.75
ft
ft
= 2.75
12 inches
12 inches
[since 1 foot = 12 inches
]
= 2.75 x 144

Area = = 396
Area of triangle is given as:


Hence, the base of the triangle is 24 inches