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g = - 5

Step-by-step explanation:

2 - 8g = -3 - 9g

Add 9g to both sides of the equation:

2 - 8g + 9g = -3 - 9g + 9g

2 + 1g = - 3

Subtract 2 from both sides of the equation:

2 - 1g - 2 = - 3 - 2

1g = -5

Divide both sides of the equation by  1:

g = -5

the correct answer is semicircle

step-by-step explanation:

the answer is semicircle because the shorter arc joining two points on the circumference of a circle is known as the minor arc, the larger arc is called the major arc, and a semicircle is a half circle, formed by cutting a whole circle along a diameter line.

hope i .