Mathematics

10th

grade

Image

الوسط الهندسي

1K
plays

16 questions

Show Answers
See Preview
  • 1. Multiple Choice
    30 seconds
    1 pt
    Image

    Find the length of AB.

    36

    18

    6

    12

  • 2. Multiple Choice
    30 seconds
    1 pt
    Image

    The accompanying diagram shows a 24-foot ladder leaning against a building. A steel brace extends from the ladder to the point where the building meets the ground. The brace forms a right angle with the ladder.If the steel brace is connected to the ladder at a point that is 10 feet from the foot of the ladder, which equation can be used to find the length, x, of the steel brace?

    10x=x14\frac{10}{x}=\frac{x}{14}

    10x=x24\frac{10}{x}=\frac{x}{24}

    102+x2=14210^2+x^2=14^2

    102+x2=24210^2+x^2=24^2

  • 3. Multiple Choice
    30 seconds
    1 pt
    Image

    In right triangle ABC below, CD is the altitude to hypotenuse AB. If CD=6 and the ratio of AD to AB is 1:5, determine and state the length of BD.

    2.68

    7.2

    14.4

    3.1

  • Answer choices
    Tags
    Answer choices
    Tags

    Explore all questions with a free account

    Already have an account?