Answer:
m∠SPQ = (9x + 7)°
Explanation:
In the given rhombus PQRS,
m∠SPQ = m∠SPR + m∠QPR
By substituting the given values,
m∠SPQ = (4x + 11)° + (5x - 4)°
= (4x + 5x) + (11 - 4)
= 9x + 7
Therefore, m∠SPQ = (9x + 7)° will be the answer.
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