Quadrilateral bird is inscribed in circle o. what is the measure of angle d?

    ∠D = 63°

Step-by-step explanation:

Because all four corners of the quadrilateral rest on the circumference of the circle, then BIRD is a cyclic quadrilateral (circle theorem).

According to circle theorem, opposite angles of a cyclic quadrilateral are supplementary (sum to 180°).

∴  ∠I + ∠D = 180°

       ⇒ ∠D = 180° - ∠I

       ⇒ ∠D = 180° - 117°  (since ∡I = 117°)

        ∴ ∠D = 63°

the cat is blue because the probability of extension towards the prefix of the diameter of the circle could only mathematically equal to the sum of the roots of the carrots from   your garden.

step-by-step explanation:

55% are girls and 45% are boys : ) hope this

step-by-step explanation: