Which triangle is similar to △abc if sin(a) = , cos(a) = , and tan(a) = ?

It is given that In Δ ABC

Length of perpendicular = 1=AB

length of Hypotenuse =4=AC

Length of Base = √15=BC

In ΔYZX

Length of perpendicular =6 =YZ

length of Hypotenuse =24=ZX

Length of Base = 6√15=XY

ΔYZX is similar to ΔABC, because when triangles are similar their sides are proportional.

it would be 6xy and -16xy.

the answer is; biodiversity resulting from few ancestors

adaptive radiation occurs when a population is subjected to a large natural environment with spatial ecological variations. the parts of the population in the different ecologies begin to adapt to their local environments. due to non-random mating across the large populations, this causes the different populations from the large population to speciate within their local environments. they, therefore, diverge to different species sharing a common ancestor.