input hypothesis: You have to know what congruent means to prove similar triangles.
Context: How to prove similar triangles<br>Define the angle-angle (aa) theorem. Two triangles can be proved similar by the angle-angle theorem which states: if two triangles have two congruent angles, then those triangles are similar. [substeps] This theorem is also called the angle-angle-angle (aaa) theorem because if two angles of the triangle are congruent, the third angle must also be congruent.
true or false: Yes
input hypothesis: Lane never heard of ballet before this first day of lessons
Context: Ballet Lesson<br>It was Lane's first day in ballet. He had spent ages begging his parents to let him learn dance. Lane paid close attention and learned the first few positions. Lane had a great time. Lane's parents were gratified to see him enjoying himself.
true or false: No
input hypothesis: It's not hard to talk about the death of a pet.
Context: How to help your child when a pet dies<br>Tell your child right away. Sometimes people avoid telling children about the death of a pet right away because the conversation can be so difficult. When a pet dies, it is best to tell your child soon after it happens rather than avoiding or putting off the conversation.
true or false: No
input hypothesis: The rock was placed on top of the furniture.
Context: Rock 2<br>I took the rock I received from the neighbor girl inside. I put it on my mantle. My kids said it was very sweet. I asked them to make her a thank you card. They spent a rainy afternoon making the card for her.
true or false:
Yes