Answer:
its a right angle and a its an acute angle as well so it be 5
Answer:
<h3> 81 is your answer.☺</h3>
Step-by-step explanation:
a = 3, b = 5, and c = 6
c^2 + 3a × b
6^2 + 3(3) × 5
36+9×5
36+45
81 => Ans
Hope this helps
Keep Smiling :)
Answer:
ok
Step-by-step explanation:
20,000 Hz = 2 × 10^4 Hz
150,000 Hz = 1.5 × 10^5 Hz