Answer:
4.
a=2
5.
b=15
i don't think if that is the correct answer but i tried my best thankyouuuu!!
4. a = 12
5. b = 4
Step-by-step explanation:
4. a² + b² = c²
a = x , b = 16, c = 20
transponse b²
a² = c² - b²
a² = 20² - 16²
a² = 144
a =
a = 12
5. b² = c² - a²
a = 3 and c = 5
b² = 5² - 3²
b² = 16
b =
b = 4
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Answers & Comments
Answer:
4.
a=2
5.
b=15
i don't think if that is the correct answer but i tried my best thankyouuuu!!
Answer:
4. a = 12
5. b = 4
Step-by-step explanation:
4. a² + b² = c²
a = x , b = 16, c = 20
transponse b²
a² = c² - b²
a² = 20² - 16²
a² = 144
a =![\sqrt{144} \sqrt{144}](https://tex.z-dn.net/?f=%5Csqrt%7B144%7D)
a = 12
5. b² = c² - a²
a = 3 and c = 5
b² = 5² - 3²
b² = 16
b =![\sqrt{16} \sqrt{16}](https://tex.z-dn.net/?f=%5Csqrt%7B16%7D)
b = 4