Question
In: Math
In the figure below, line AD intersects BE at C. if x =100. What is the value of y
In the figure below, line AD intersects BE at C. if x =100. What is the value of y
Solutions
Expert Solution
from the figure given, we first determine the value of angle ACB.
since angle x is given as 1000. sabtract 180-(100+20) and get the angle as 600. Since angles ACB and ECD are vertically opposite, then they are equal.
to find the value of angle y, we add 60+40 and subtract from 180 since the sum of all angles in a triangle is 1800.
this gives us the value of angle y as 800
the value of angle y is 800
joseph irungu answered 2 years agoRelated Solutions
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Person
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Y
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X
Value
Y
Value
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Value
Y
Value
1
24
30
11
39
42
21
21
27
2
42
53
12
60
65
22
33
29
3
20
27
13
34
40
23
25
27
4
31
30
14
24
26
24
22
25
5
22
24
15
51
57
25
28
33
6
46
47
16
80
83
26
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60
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Person number X Value Y Value Person number X Value Y Value Person number X Value...
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Value
Y
Value
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X
Value
Y
Value
1
24
30
11
39
42
21
21
27
2
42
53
12
60
65
22
33
29
3
20
27
13
34
40
23
25
27
4
31
30
14
24
26
24
22
25
5
22
24
15
51
57
25
28
33
6
46
47
16
80
83
26
34
40
7
52
60
17
28
27
27
53...
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