The correct answer is 20 because if you solve A=hbb 1=5 8 2=20 Hope this helps! ;D
Given:
The value is
.
To find:
The values from the given options which are equal to the given value.
Solution:
We have,

It can be written as:

From the standard trigonometric table, we get






From the above values it is clear that the value of
and
are equal to
.
Therefore,
and
and equal to
. So, options B and C are correct.
Answer:
40cm
Step-by-step explanation:
1. 10000cm^3/25cm= 400cm^2
2. 400cm^2/10 cm= 40cm