A^2 + b^2= c^2
(a,b,c are right triangle sides)
1. B
Just move the triangle to the right 2 units and down 3 units and the new coordinates are the answer
2. C
There are 2 cups of flour for every batch
This question don’t make sense
Cosa/1+sina + 1+sina/cosa = (cos^2a+1+2sina+sin^2a)/(cosa)((1+sina)
=( 1+1+2sina)/(cosa) (1+sina)
=2(1+sina)/ (cosa) (1+sina)
=2/cosa
=2sec a (verified)
