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## #1 2017-10-19 18:00:59

**shakeel123****Moderator**- Registered: 2017-09-21
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### Which of these is not sufficient to prove that a quadrilateral is...

# 10th Class Karachi Board Exams Quizzes MCQs Quizzes Karachi Board 10th Class Math Online Test 8

**Question:**

Which of these is not sufficient to prove that a quadrilateral is an isosceles trapezoid

**Option A):**

Diagonal congruent**Option B):**

Opposite angles supplementary**Option C):**

Two angles are congruent**Option D):**

Diagonal perpendicular

**Correct Answer is Option A):**

Diagonal congruent

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## 2017-10-19 18:00:59

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### Re: Which of these is not sufficient to prove that a quadrilateral is...

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