hiiiiiii98 hiiiiiii98

11-02-2021
Mathematics

contestada

Calculate angle y
Can somebody work this out?

Calculate angle y Can somebody work this out class=

Respuesta :

jimrgrant1 jimrgrant1

11-02-2021

Answer:

y = 110

Step-by-step explanation:

ABCD is a cyclic quadrilateral ( its vertices are on the circle )

The opposite angles are supplementary, sum to 180° , then

∠ C = 180° - 70° = 110° , thus

y = 110

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