abdullahhussain774 abdullahhussain774

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Mathematics

Answered

a cyclic quadrilateral is shown. x:y=3:7. work out the size of angle z

Answer :

18carlitos 18carlitos

Today at 1:03 AM

Answer:

116 degrees

Step-by-step explanation:

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jeffreypelumi jeffreypelumi

Today at 1:02 AM

Step-by-step explanation:

x:y=3:7

x+y=180

3+7=10

180/10=18

to find x

18*3=54

x+10+z=180

54+10+z=180

64+z=180

z=180-64

z=116°

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