Answer:
correct do
Step-by-step explanation:
Answer:

Step-by-step explanation:
To find:
The value of
= ?
Solution:
Kindly consider the equilateral
as attached in the answer area.
Let the side of triangle =
units
Let us draw the perpendicular from vertex A to side BC.
It will divide the side BC in two equal parts.
i.e. BD = DC = 
Using Pythagorean Theorem in
:

Side AD = 
Using Trigonometric ratio:


Putting the values of AD and BD:

Answer: the answer is 129
Step-by-step explanation: 180 subtract by 51 and it will give u 129
The answer is D: 16,800 because you multiply the principal ($6,000), rate (7%), and time (4 years) to get the interest