Sara asked in Science & MathematicsMathematics · 10 months ago

answer pls?

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2 Answers

  • A.J.
    Lv 7
    10 months ago

    a. GIVEN

    b. Definition of RIGHT ANGLE in degrees

    c. Sum of two angles by a dividing ray will equal the total.

    d. Since both equal 90 degees, they equal each other

    e. By subtracting m DBE from both sides of the equation

  • Anonymous
    10 months ago

    It's too hard...……..I'm out!

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