Question

Gente, socorro!! (pt. 2)​

Answer 1

Relações métricas

b² = am

c² = an

h² =mn

ah = bc

a = m+n

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a)

b² = am

6² = a.4

36/4 = a

a = 9

a = m+n

9 = 4 + n

n = 5

c² = an

c² = 9.5

c = √45

c = 3√5

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b)

a = m+n

20 = 7 + n

13 = n

c² = an

c² = 20.13

c = √260

c = 2√65

h² = mn

h² = 7.13

h = √91

h = 9,53...

b² = am

b² = 20.7

b = √140

b = 2 √35