Answer:
1.
D) Converse of Hinge Theorem
2.
C)IJ>JK
Step-by-step explanation:
1.
The Triangle Inequality Theorem is
the two smallest sides sum is greater than the largest side.
Pythagorean Theorem is
finding out the hypotenuse of a triangle.
Hinge Theorem is
"two sides of one triangle are congruent to two sides of another triangle, and the included angle of the first is larger than the included angle of the second, then the third side of the first triangle is longer than the third side of the second triangle" -Wikipedia
Converse of Hinge Theorem is
"If the two sides of one triangle are congruent to two sides of another triangle, and the third side of the first triangle is greater than the third side of the second triangle, then the included angle of the first triangle is larger than the included angle of the second triangle."
-Wikipedia
Our answer is the Converse of Hinge Theorem.
2.
Since ∠HIJ is larger than ∠HJK, then IJ>JK using the Hinge Theorem.