Use the distance formula to find the distance.
0.3401224 ÷ 0.717 divide, and then round the answer to two decimal places
1 answer:
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Answer:
36
Step-by-step explanation:
Triangle FED and Triangle AEC are similar.
That means, the ratio of corresponding sides are equal. Thus we can say:
Also, since EC is 39 and D is the midpoint, ED and DC are half of that. Hence ED = 39/2 = 19.5
Now we can use the ratio to solve for AC:
Hence, AC = 36
Answer:
±
Step-by-step explanation:
Given
x² = 20 ( take the square root of both sides )
x = ±