△JRW has angle J measuring 47° and angle W measuring 15° . What is the measure of angle R ?(1 point) Responses m∠R=62° m angle upper R equals 62 degrees m∠R=47° m angle upper R equals 47 degrees m∠R=118° m angle upper R equals 118 degrees m∠R=28°
To find the measure of angle R, we can use the fact that the sum of angles in a triangle is 180 degrees.
Let's call the measure of angle R as x.
So the sum of the angles in triangle JRW would be:
x + 47° + 15° = 180°
Combining like terms, we get:
x + 62° = 180°
Subtracting 62° from both sides:
x = 180° - 62°
x = 118°
Therefore, the measure of angle R is 118 degrees.
So the correct response is m∠R=118°.