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19-01-2020
Mathematics

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analyze the diagram below and complete the instructions that follow . find the value of z. A.11 B.32 C.50 D.68

analyze the diagram below and complete the instructions that follow find the value of z A11 B32 C50 D68 class=

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kenlingdad kenlingdad

20-01-2020

Answer:

50

Step-by-step explanation:

x = √30² - 18² = √576 = 24

tan A = 18/24 = 3/4

∠A = ∠B

tan B = tan A = 24 / y = 3 / 4

y = (24 x 4) / 3 = 32

Z = y + 18 = 32 + 18 = 50

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