The difference is the inequality symbol instead of the = there is a < > replacing it
$21 for the first. $20 for the second and $7 for the third
The answer to this problem is C.
Here's why:
The area of a triangle = 1/2 * (base) * (height) (Note: a triangle is half of a rectangle, and rectangles have Area = (base) * (height))
<span>Because the base of ΔAED is half of ΔACB (2 = (1/2) * 4), and height of ΔAED is half of ΔACB (3 = (1/2) * 6), we know that the area of ΔAED will be half of ΔAED.
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So, it's C. I am sure =)
If it helped you, please mark me brainliest! =D
Have a nice day!
Answer: 0.785 (if you have to, round)
Step-by-step explanation:
1/2=0.5
0.5*0.5=0.25
0.25*3.14=0.785