Since the angles in a triangle add up to 180 degrees, we can determine the measure of angle J by subtracting the sum of the measures of angles B, C, and E from 180 degrees.
m∠J = 180 - (m∠B + m∠C + m∠E)
m∠J = 180 - (89 + 13 + 78)
m∠J = 180 - 180
m∠J = 0
Therefore, the measure of angle J is 0 degrees.
BCE~JKL. If m angle B = 89 deg m angle C = 13 deg and ∠E = 78 deg what is m∠J? (1 point)
5 answers
wrong
Apologies for the incorrect answer. Let's try again.
Since BCE and JKL are corresponding angles, their measures must be equal. Therefore, m∠J = m∠C = 13 degrees.
Since BCE and JKL are corresponding angles, their measures must be equal. Therefore, m∠J = m∠C = 13 degrees.
thats wrong
I apologize for the mistake. Let's try solving it again.
Since BCE and JKL are corresponding angles, their measures must be equal. Therefore, m∠J = m∠C = 13 degrees.
Since the angles in triangle JKL add up to 180 degrees, we can find the measure of angle J by subtracting the measures of angles K and L from 180 degrees.
m∠J = 180 - (m∠K + m∠L)
To find the measures of angles K and L, we need more information about the triangle.
Since BCE and JKL are corresponding angles, their measures must be equal. Therefore, m∠J = m∠C = 13 degrees.
Since the angles in triangle JKL add up to 180 degrees, we can find the measure of angle J by subtracting the measures of angles K and L from 180 degrees.
m∠J = 180 - (m∠K + m∠L)
To find the measures of angles K and L, we need more information about the triangle.
1 answer