The line CD is the median of thre trapezoid, therefore its measures is shown below:
You must sum the largest base and the shortest base and divide both of them by 2, as following:
CD=(4.5+2.5)/2
CD=7/2
CD=3.5
Therefore, as you can see, the measure of the line CD is 3.5
The answer is: 3.5
Answer:
c
Step-by-step explanation:
just take out the brackets and add the like terms.
Answer:
Step-by-step explanation:
The area of a circle is pi multiplied by the radius squared: .
The figure shows a diamater equal to 14 m, so the radius is half of that, 7 m.
A calculator gives a decimal approximation of 153.94 meters squared. (
Answer: C=0
Step-by-step explanation:
expand :
expand :
add 15 on both sides
simplify
simplify
1. D
2. <span>254ft^2
3. B
4. 20 cm^2
5. B</span>