Someone please help me answer this!!

Here's the solution,

The given triangle is a Right angled triangle,

So, by applying Pythagoras theorem:

=》

=》

=》

=》

=》

hence, value of c = 13 feets

168

step-by-step explanation:

i am pretty sure that the answer is 168

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.