Question
State exterior angle theorem.
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Answer
Exterior angle theorem states that, if a side of a triangle is produced, the exterior angle so formed is equal to the sum of the two interior opposite angles. 
Thus, in $\triangle\text{ABC}$ $\angle\text{ACD}=\angle\text{A}+\angle\text{B}$
Thus, in $\triangle\text{ABC}$ $\angle\text{ACD}=\angle\text{A}+\angle\text{B}$Need a full question paper?
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Marks
|
$0 - 20$
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$20 - 30$
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$30 - 40$
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$40 - 50$
|
$50 - 60$
|
$60 - 70$
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$70$ and above
|
|
Number of students
|
$7$
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$8$
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$12$
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$19$
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$10$
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$9$
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