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tankabanditka [31]
3 years ago
15

Can someone please help me, im stuck. ​

Mathematics
2 answers:
____ [38]3 years ago
3 0

Answer:

I believe the answer would be 47

Step-by-step explanation:

because the angles of a triangle should add up to 180°

Rainbow [258]3 years ago
3 0

Answer: x =47

Step-by-step explanation:

Let`s find <em>1:</em>

<em>y= 1 angle</em>

<em></em>

In a triangle the sum of the angles is 180 º, so you sum

66+21+y = 180

y= 180 - 66 - 21

y= 180-87

y= 93

<em>Let`s find x:</em>

the angle that is not written in the triangle where x is, is opposite by vertex to angle 1 or y, that is, they have the same value, so:

x + 40 + 93 = 180

x = 180 - 133

x = 47

<em />

<em />

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