Jeopardy Chapter 3 and 4 Area and Volume Chapter 5 and 6 Triangles Chapter 9 and 10 trig and quadrilaterals Chapter 7 and 8 Congruence Chapter11 and 12 Circles

Category in 20 in 13 in Find the area of the following figure:

Category A = 240 in 2

Category in P = 140 in. 28 in 23 in x in 21 in Find the missing side of the following polygon:

Category x = 32 in.

Category Find the Volume 8 cm 12 cm

Category V = 96π cm 3

Category Find the missing length: 14 m 28 m h A = 126 m 2

Category h = 6 m

Category Find the volume of a trapezoidal prism has a height 13 cm with a trapezoidal base with bases measuring 2 cm and 8 cm with a height 5 cm.

Category V = 325 cm 3

Category Do the following lengths make a triangle 12 cm, 15 cm, 8 cm

Category cm + 12 cm = 20 cm 20 cm > 15 cm Yes, they can make a triangle.

Category A hiking trail forms a triangle; the first portion of the trail is 3 mi., the second is 5 miles. What are the possible distance of the third and last section of the trail?

Category mi < x < 8 mi The last section of the hiking trail can be greater than 2 miles or less than 8 miles.

Category 2 300

Category XW = 4 ft

Category 2 400

Category x = 6 units VW = 13 units

Category Solve for x:

Category x = 3.2 cm

Category Are the following triangles congruent?

Category Yes, by ASA

Category What is the transformation?

Category Rotation 270 o counterclockwise

Category Are the following triangles congruent?

Category Yes, by AAS

Category Conditional Statement: "If a number is divisible by 5 then it is divisible by 10." a.Write is the hypothesis and conclusion of the conditional statement. b. Write the converse of the statement. c. Write the inverse of the statement. d. Write the contrapositive of the statement.

Category a. Hypothesis: number is divisible by 5 Conclusion: number is divisible by 10 b. Converse: If a number is divisible by 10, then it is divisible by 5. c. Inverse: If a number is not divisible by 5, then it is not divisible by 10. d. Contrapositive: If a number is not divisible by 10, then it is not divisible by 5.

Category Write a two-column proof for the following: Given: ABC is an isosceles triangle with vertex angle A AD bisects <CAB Prove: CD ≅ DB A C D B

Category 3 500

Category Name all the quadrilaterals with diagonals that are perpendicular bisectors of each other.

100 Category 4 Rhombus, Square

200 Category 4 Find the measure of x. 8x x + 12

200 Category 4 X = 12

300 Category 4 In this trapezoid: Find the measure of y. 2y - 6 cm 9 cm 13 cm

300 Category 4 y = 14 cm

400 Category 4 The measure of each exterior angle of a regular polygon is 15 o. How many sides does the polygon have?

400 Category 4 The polygon would have 24 sides.

500 Category 4 A pine tree sits in a clearing. It casts a 45 foot shadow on the ground. The angle from the end of the shadow to the top of the tree is 40˚. How tall is the tree? Draw a picture and solve

500 Category 4 x = 45 ∗tan 40 o 45 ft x 40 o

Category Find the measure of x.

100 Category 5 x = o

200 Category 5 Find the measure of x.

200 Category 5 x = 102 o

300 Category 5 8 mm 12 mm E D C A B Find the length of BC.

300 Category 5 BC = 10 mm

400 Category 5 The radius of circle D is 8 cm, find the length of arc AB.

400 Category 5 length of AB = 28 π/9 cm

500 Category 5 Find the area of the shaded region.

500 Category 5 Area of Sector= 176 π/9 ft 2