saadiyahcameron12 saadiyahcameron12

14-05-2020
Mathematics

contestada

Solve for y in the circle below.
(400)
(4x)
D180°
(27-20)
y = 15
!
!
!

Solve for y in the circle below 400 4x D180 2720 y 15 class=

Respuesta :

PollyP52 PollyP52

14-05-2020

Answer:

y = 40.

Step-by-step explanation:

The opposite sides of a cyclic quadrilateral sum to 180, so:

3y + 2y - 20 = 180

5y = 180 + 20 = 200

y = 40.

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