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Ivahew [28]
3 years ago
15

To get to his parents' house, Gavin would have to drive due north 8 kilometers. To get to his grandparents' house, he would have

to drive due east 2 kilometers. What is the straight-line distance between the parents' and grandparents' houses? If necessary, round to the nearest tenth. FER​
Mathematics
2 answers:
Leya [2.2K]3 years ago
6 0

Answer:

8 kilometers.

Step-by-step explanation:

I'm not 100% sure, but I hope this helps.

Nesterboy [21]3 years ago
6 0

THEOREM:

  • h² = p² + b², where h is hypotenuse , b is base and p is perpendicular.

ANSWER:

Let hypotenuse be x,

  • x² = p² + b²
  • x² = 2² + 8²
  • x² = 4 + 64
  • x² = 68
  • x = √68
  • x = 8.24km or 8.2km rounded.

Hence, the straight-line distance between the parents' and grandparents' houses is 8.2km approx.

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