The equation which is correct regarding the measure of ∠1 is C. m∠1 = One-half(b – d).
What is an equation instance?
An equation is a mathematical assertion that is made up of two expressions linked by using the same sign. for instance, 3x – five = sixteen is an equation. fixing this equation, we get the price of the variable x as x = 7.
What are equations and variables?
A variable is used to symbolize something unknown. for example x, y, z. An expression does not have the same signal. for instance four + 10. An equation is made up of 2 expressions and has the same signal.
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