Mathematics

Question

What type of triangle is a 45-45-90 right triangle?

equilateral
isosceles
scalene
acute

2 Answer

  • I believe the answer is isosceles ...
    hope this helps!
  • Answer:

    Option B

    Step-by-step explanation:

    Given : Triangle is a 45-45-90 right triangle.

    To find : Which type of triangle is given?

    Solution :

    A) Equilateral  triangle - Three equal angles

    B) Isosceles  - Two equal angles

    C) Scalene  - No equal angle

    D) Acute - All three angles are less than 90°

    According to given situation,

    The two angles are 45° and third is 90°

    So, the triangle formed by these angle is an isosceles triangle

    Therefore, Option B is correct.

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