To find the measure of angle BCD, we can set up the equation:
(x+15) + (x+48) + 13 = 180
Simplifying the equation, we get:
2x + 76 = 180
Subtracting 76 from both sides, we get:
2x = 104
Dividing both sides by 2, we get:
x = 52
Therefore, the measure of angle BCD is x + 48 = 52 + 48 = 100°.
Three angles measures add to 180° and have the following measures: m∠ACB=(x+15)° , m∠BCD=(x+48)° , and m∠DCE=13° . What is the measure of ∠BCD ?(1 point)
Responses
100°
100 degrees
67°
67 degrees
80°
80 degrees
52°
1 answer