Equal sections AC and BD are set aside from the ends of section AB in different directions. The distance between the midpoints of section AC and BD is a and the length of section CD is b. What is the length of segment AB?

Equal sections AC and BD are set aside from the ends of section AB in different directions. The distance between the midpoints of section AC and BD is a and the length of section CD is b. What is the length of segment AB?

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

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.