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# Prove triangle ABC is congruent to triangle DBE.

This content was COPIED from BrainMass.com - View the original, and get the already-completed solution here!

1. Write a proof. AB*BE = CB*BD. Prove triangle ABC is congruent to triangle DBE.

2. A parent group wants to double the area of a playground. The measurements of the playground are width is 2W and the length is 2L. They ask you to comment. What would you say?

3. Find the length of the altitude drawn to the hypotenuse. The legs of the right triangle are 160 ft and 120 ft. The hypotenuse is 144 ft.

4. The area of a regular octagon is 35 cm^3. What is the area of a regular octagon with sides three times as large?
The text contains multiple mathematical questions or problems, but no answers are provided within the text itself.
multiple_questions
Given a text passage, determine:
    1. If it contains a mathematical question (including word problems or calculations)
    2. If an answer to that mathematical question is provided in the text

First, describe the content structure you found in 1-2 sentences.

Then provide your analysis in the following format:
TYPE: <one of the following values>
- NO_QUESTION
- SINGLE_QUESTION
- SINGLE_QUESTION_WITH_ANSWER
- MULTIPLE_QUESTIONS
- MULTIPLE_QUESTIONS_WITH_ANSWERS
system
Explore BrainMass
Share

# Prove triangle ABC is congruent to triangle DBE.

This content was COPIED from BrainMass.com - View the original, and get the already-completed solution here!

1. Write a proof. AB*BE = CB*BD. Prove triangle ABC is congruent to triangle DBE.

2. A parent group wants to double the area of a playground. The measurements of the playground are width is 2W and the length is 2L. They ask you to comment. What would you say?

3. Find the length of the altitude drawn to the hypotenuse. The legs of the right triangle are 160 ft and 120 ft. The hypotenuse is 144 ft.

4. The area of a regular octagon is 35 cm^3. What is the area of a regular octagon with sides three times as large?
user
The text contains multiple mathematical questions or problems, but no answers are provided within the text itself.

TYPE: MULTIPLE_QUESTIONS