Question

Use the Hinge Theorem to compare the measures of AD and BD.

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Answer 1

The length AD is greater than length BD.

Explanation:

Hinge theorem states that if two triangles have two congruent sides then the triangle with the larger angle between those sides will have longer third side

In ΔACD and ΔBCD

`AC = BC\\\angle ACD = 70 \angle BCD = 68`

So side opposite to greater angle is greater side

Therefore, length AD is greater than length BD.