Using various measurement means to determine lengths.

Mrs. McIntosh has a special talent. When she peels her apples for her famous apple pie, she is able to cut the peeling so it remains in one long piece. To the nearest 1/2 inch, measure the length of the apple peeling she just cut. Hint: Using a string to help you measure might be helpful in this situation. How do you solve this problem?

Finding the area of the segment bound by an arc in a circle.

In a circle of radius 6 centimeters, find the area of the segment bound by an arc of measure 120 degrees and the chord joining the endpoints of the arc. Round your answer to nearest tenth. A. 36.1 cm squared B. 6.8 cm squared C. 5.7 cm squared D. none of these

Solving Systems of Linear Equations by Multiplication and Addition Method

8x+3y=-21 4x+5y=-7

Determining whether triangles are congruent to each other. Attachment in Word.

Given: Segment PA is congruent to plane m Points A,B,C,and D lie in plane m Segment AB is congruent to segment AD Is triangle PAB congruent to triangle PAD?

Determining whether segments are congruent to each other. Attachment in Word.

Given: Segment PA is perpendicular to plane m Points A,B,C,and D lie in plane m Segment AB is congruent to segment AD Is segment PB congruent to PD?