know vey hard. but need help. humanity
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Answer:
a. AB = 17 m
b. AC = 19.2
Step-by-step explanation:
✔️Length of AB:
Apply pythagorean theorem
AB² = (25 - 10)² + 8² = 15² + 8²
AB² = 289
AB = √289
AB = 17 m
✔️Length of AC:
Apply pythagorean theorem
AC² = AB² + BC²
AC² = 17² + 9²
AC² = 370
AC = √370
AC = 19.2 (to 1 d.p)