Determine if triangle abc with coordinates a (0, 2), b (2, 5), and c (−1, 7) is an isosceles triangle. use evidence to support your claim. if it is not an isosceles triangle, what changes can be made to make it isosceles? be specific.

The triangle ABC is an isosceles right triangle

Step-by-step explanation:

we have

The coordinates of triangle ABC are

A (0, 2), B (2, 5), and C (−1, 7)

we know that

An isosceles triangle has two equal sides and two equal internal angles

The formula to calculate the distance between two points is equal to

step 1

Find the distance AB

substitute in the formula

step 2

Find the distance BC

substitute in the formula

step 3

Find the distance AC

substitute in the formula

step 4

Compare the length sides

therefore

Is an isosceles triangle

Applying the Pythagoras Theorem

substitute

-----> is true

therefore

Is an isosceles right triangle

i can answer this question sweetie!

step-by-step explanation:

stew reads at the fastest rate of 265 words per minute.

step-by-step explanation:

it's a given that felicia reads at 260 word per minute and on connie's graph we can see that she reads 200 words per minute. since stew's table tells us that he read 795 in 3 minutes, we can divide 795 by 3 to find out how many words he reads per minute.

795/3 = 265

stew reads 265 words per minute - he reads at the fastest rate since felecia reads at 260 words per minute and connie reads at 200 words per minute.

stew (265) > felecia (260) > connie (200)