Answer:
63
Step-by-step explanation:
We are taking a dilation of 3, so that means we are multiplying by 3. We multiply 3 to 21 to get 63.
I would need the know the length to put it in milli and centi
Whats the problem so i can solve for the whole in tire problem
A^2 mean you multiply the number 2 times
then a^2 = 6x6 = 36
b^2 = 7x7 = 49
c^2 = 12x12 = 144
so a^2 + b^2 = 36 + 49 = 85
c^2 = 144
Answer:
R.H.S:
= cos ( 90 - theta )
= cos (90) cos(theta) + sin(90) sin(theta)
= 0 + sin(theta) =>[ cos(90) = 0 , sin(90) = 1]
= sin(theta)
