1, Multiple Choice Angle A is an obtuse angle for which measure(s)?
A. 0º < M of angle A < 90°
B. 0º < M of angle A < 180°
C. 90º < M of angleA < 180°
D. M of angle A
m of angle A = 90°
E. measure of angle A= 180°
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a complex number is a number that can be expressed in the form a + bi, where a and b are real numbers, and i is a solution of the equation x2 = −1. because no real number satisfies this equation, i is called an imaginary number. has no real solution, since the square of a real number cannot be negative.

vertical=18cm horizontal=18cm hypotenuse=25.5

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i need points

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