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natta225 [31]
3 years ago
8

Given the figure below, find the values of x and z.

Mathematics
1 answer:
zysi [14]3 years ago
7 0

Answer:

x= 2

z = 106

Step-by-step explanation:

By the definition of vertically opposite angles,

(10x + 54)° = 74° [Pair of opposite angles made by two intersecting lines]

10x = 74 - 54

10x = 20

x = 2

z° + 74° = 180° [Pair of supplementary angles]

z = 180 - 74

z = 106

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