Given:

Required:
To calculate reference angle
Explanation:

Required answer:
Option B
Answer:
Area: 
Step-by-step explanation:
Since all sides of a square have equal lengths, the area of the square is
(a = length of a side).
Since the length of the side of the square is given (is 3cm), the area of the square is
= 
Step-by-step explanation:
- h²=p²+b²
- h²=24²+7²
- h²=576+49
- h=√625
- h=25
tanA=p/h
its yr ans
hope it helps.
<h2>stay safe healthy and happy....</h2>
4,6,8 are being counted by twos so the next one is 10
4•3= 12, 6+3=9, 8-3=6, the next operation I assume would be division so 10/3= 3.34
Answer:
630
Step-by-step explanation:
10 times 21= 210÷2= 105
35×21=735-105=630