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Determine the value of m∠DCB.
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Determine the value of m∠DCB.

Determine the value of m∠DCB.-example-1
User Porschiey
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2 Answers

8 votes
the answer to this equation would be 78
User ArdaZeytin
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11 votes

Answer:

Angle DCB is Equal to 78

Explanation:

4x+2 + 3x+3 =180

7x +5=180

7x=175

x=25.

Then put the x in the 3x+3

3(25) +3 = 78

so DCB = 78

User Imapler
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