Game Roomby Lauren Fulton Math

11th Grade — Isosceles & Equilateral Triangle Angles Practice

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AI-generated practice for 11th grade Mathematics; teacher-reviewed

  • 5 questions
  • Typed answers
  • Updated Oct 2026

The first 4 questions are shown here.

  1. An equilateral triangle has three equal sides. What is the measure of each interior angle?

    Typed answer

  2. In an isosceles triangle, the vertex angle measures 40°. What is the measure of each base angle?

    Typed answer

  3. In an isosceles triangle, each base angle measures 50°. What is the measure of the vertex angle?

    Typed answer

  4. In isosceles triangle ABC, AB = AC. If angle B = 3x + 10° and angle C = 5x − 6°, what is the value of x?

    Typed answer

Question 5 and all 5 answers are not on this page, so students cannot search for them. They come with the bank the moment it is in your account.

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Whole classThe Game Room — one screen at the front, teams on the board.PlayPlay
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Looking for a classroom review game?

11th Grade — Isosceles & Equilateral Triangle Angles… is a ready-made grade 11 mixed math review question bank you can play as a jeopardy-style quiz game on your board, or as a solo practice game on student devices. If you are looking for Kahoot alternatives, Blooket alternatives or Gimkit alternatives for mixed math review review, you can create a free account and play this bank with your class today -- no student accounts, no app to install.

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Questions teachers ask

Are the answers included?

Yes. They are not on this page so students cannot look them up. They come with the bank when you add it to your account.

Can I change the questions?

Yes. Adding the bank makes your own copy. Edit, delete, or add questions. The copy is yours.

Do students need accounts?

No. Students join with your teacher code and a first name. There are no student emails or passwords.

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