Lognation Lognation

13-03-2020
Mathematics

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Find A+B+C+D=
............................

Find ABCD class=

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13-03-2020

Answer:

230

Step-by-step explanation:

In a triangle, the sum of all the angles is 180 degrees, since one of the angle is given, then we can find the sum of other angles

C + D + 65 =180

C+ D = 180-65

C+D = 115

So c+

c + d = a + b

So c+d+a+b = 115 + 115

c+d+a+b = 230

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