The figures are similar. find the area.
the area of rectangle abcd is 72 square inches. a diagonal of rectangle abcd is 12 inches and the diagonal of rectangle efgh is 22 inches. find the area of rectangle efgh. round to the nearest square inch if necessary.
a. 144 in2
b. 242 in2
c. 258 in2
d. 264 in2

options a,b,c are the right answer.

step-by-step explanation:

a linear parent function is always represented as y = x

if we write this function in the form of y=mx+c

⇒

or  

now if we plot a graph we will find these characteristics:

1) y intercept of the graph is zero so its a straight line passing through origin.

2) as we can see in both the forms of function written, values of x and y may be either positive or negative for the positive slope means points on the graph are either in first quadrant or in third one.

3) it's slope is one.

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.  

but which class are u may know that first