please answer this question above.
Chapter - Lines and angles
Grade - 7th
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angle 1 = 4°
angle 2= 24°
angle 3 = 18 °
angle 4 will be 56°
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Answer:
Angles 1 and 2 are supplementary angles.
∠1+∠2=180°
and ∠1= 3/2 ∠2 ( as given in the question )
We get, 5/2 ∠2=180°
⇒∠2=72°
From the figure,
∵AB∣∣CD
∴∠6=∠2
⇒∠6=72°
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