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In the figure above,l1 || l2 and l3 || l4What is the value o
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06 May 2020, 09:43
06 May 2020, 09:43
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93% (00:26) correct
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In the figure above, \(\ell_1 \parallel \ell_2\) and \(\ell_3 \parallel \ell_4\) What is the value of x + y ?
Show: :: OA
180
Re: In the figure above,l1 || l2 and l3 || l4What is the value o
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06 May 2020, 22:52
06 May 2020, 22:52
1
Opposite angles are equal, using this property, we can see that x = 75.
And y = 180-x, thus, x+y = 180.
And y = 180-x, thus, x+y = 180.
Re: In the figure above,l1 || l2 and l3 || l4What is the value o
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06 May 2020, 23:33
06 May 2020, 23:33
1
Since l3 is parallel to l4
=> x and y are same-side interior angles and we know that same-side interior angles that are supplementary, or add up to 180 degrees.
=> x+y = 180
=> x and y are same-side interior angles and we know that same-side interior angles that are supplementary, or add up to 180 degrees.
=> x+y = 180
