Answer:
The sine of A is equal to 4/5.
Step-by-step explanation:
The sine of an angle is defined as the length of the opposite side divided by the length of the hypotenuse.
The side opposite A is 12 units long, and the hypotenuse 15. This means that the sine of A is equal to 12/15, or 4/5.
<h3>
<u>Answer</u><u>:</u></h3>
Perimeter → 25cm
Area → 25.5cm²
<h3><u>Explanation</u>:</h3>


the answer is d.
10100-1100 is 9,000.
12 months× 4 years= 48 months
9,000÷48= 187.5
Answer:
325
Step-by-step explanation:
A = .5(b1+b2) h
.5 (20 + 30) 13
325