Solve this i will give you 20 points.
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Answered by
35
Given:-
<ADC = (3x-2)⁰
<DCB = (2x-3)⁰
<CBA = (3x-2)⁰
<BAD = (2x-3)⁰
To find:-
value of x.
Property to be used:-
Solution:-
<ADC+<DCB+<CBA+<BAD = 360⁰
(3x-2)⁰+(2x-3)⁰+(3x-2)⁰+(2x-3)⁰ = 360⁰
Now,
- <ADC = 3x-2 = 3(37)-2 = 109⁰
- <DCB = 2x-3 = 2(37)-3 = 71⁰
- <CBA = 3x-2 = 3(37)-2 = 109⁰
- <BAD = 2x-3 = 2(37)-3 = 71⁰
109⁰+71⁰+109⁰+71⁰
180⁰+180⁰
360⁰
hence, verified
Additional information:-
opposite angles of a parallelogram are equal.
opposite angles of a parallelogram sums up to 180⁰
opposite sides of a parallelogram are equal
__________________________
Answered by
2
Step-by-step explanation:
Given:-
<ADC = (3x-2)⁰
<DCB = (2x-3)⁰
<CBA = (3x-2)⁰
<BAD = (2x-3)⁰
To find:-
value of x.
Property to be used:-
Solution:-
<ADC+<DCB+<CBA+<BAD = 360⁰
(3x-2)⁰+(2x-3)⁰+(3x-2)⁰+(2x-3)⁰ = 360⁰
Now,
<ADC = 3x-2 = 3(37)-2 = 109⁰
<DCB = 2x-3 = 2(37)-3 = 71⁰
<CBA = 3x-2 = 3(37)-2 = 109⁰
<BAD = 2x-3 = 2(37)-3 = 71⁰
109⁰+71⁰+109⁰+71⁰
180⁰+180⁰
360⁰
hence, verified
Additional information:-
opposite angles of a parallelogram are equal.
opposite angles of a parallelogram sums up to 180⁰
opposite sides of a parallelogram are equal
__________________________
I hope you get help.
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