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garri49 [273]
3 years ago
15

Find the values of x and y. The diagram is not to scale.

Mathematics
2 answers:
Aleksandr [31]3 years ago
8 0

Step 1

<u>Find the value of x</u>

we know that

(x-1)\°=74\° -------> by corresponding angles, because the given lines are parallel

Solve for x

(x-1)\°=74\°\\x=74+1 \\ x=75\°

Step 2

<u>Find the value of y</u>

we know that

(x-1)+40+(y-2)=180

substitute the value of x and solve for y

(75-1)+40+(y-2)=180

74+40-2+y=180

112+y=180

y=180-112

y=68\°

therefore

<u>the answer is the option B</u>

x=75\°, y=68\°

iogann1982 [59]3 years ago
6 0
Im pretty sure the answer is B

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