RSTU is a parallelogram. If m∠TUV = 78° and m∠TVU = 54°, explain how you can find the measure of ∠SRV. Show all steps of your work, and refer to any properties of triangles, parallelograms, or triangle congruency theorems as necessary to justify your response.

48 degree

Step-by-step explanation:

Angles in a triangle add up to 180 degrees. Therefore:

m∠UTV+m∠TVU+m∠TUV= 180

78 degrees + 54 degrees = m∠TUV= 180m

∠TUV= 180 − 48 - 54m

∠TUV= 48 degrees

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p = 6s

step-by-step explanation: