Kai's mom gave him $25 to spend at the book fair. Kai wants to buy as many books as he can. The cost of each book is $3. He also wants to buy one poster for $2. Write an inequality to show how many books he can buy. Highlight your inequality in green. Then, solve the inequality. For her birthday, Gale received $200. She would like to spend all or some of the money to take guitar lessons. After an initial $50 fee to cover rental equipment, each guitar lesson will cost $25. Write an inequality to determine how many lessons Gale could take using her birthday money. Highlight your inequality in green. Then, solve the inequality.
Angles in Circles
Angles within a circle are feasible to create with the help of different properties of the circle such as radii, tangents, and chords. The radius is the distance from the center of the circle to the circumference of the circle. A tangent is a line made perpendicular to the radius through its endpoint placed on the circle as well as the line drawn at right angles to a tangent across the point of contact when the circle passes through the center of the circle. The chord is a line segment with its endpoints on the circle. A secant line or secant is the infinite extension of the chord.
Arcs in Circles
A circular arc is the arc of a circle formed by two distinct points. It is a section or segment of the circumference of a circle. A straight line passing through the center connecting the two distinct ends of the arc is termed a semi-circular arc.
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