Upload
anissa-mosley
View
217
Download
2
Embed Size (px)
Citation preview
Pre-Algebra Unit 5 Geometry Quiz 5B Review
Name that Quadrilateral - I have 2 pairs of congruent, parallel sides.
Parallelogram
Name that Quadrilateral - I have 4 right angles and 2 pairs of congruent, parallel sides.
Rectangle
Name that Quadrilateral - I have 4 congruent sides.
Rhombus
Name that Quadrilateral - I have exactly on set of parallel sides.
Trapezoid
Name that Quadrilateral - I have 4 right angles and 4 congruent, parallel sides.
Square
Give all the names of the polygon.
Rectangle, Parallelogram, Quadrilateral
Give all the names of the polygon.
Rhombus, Parallelogram, Quadrilateral
A) Name the polygon. B) Find the measure of one angle
A) Pentagon B) 180 (n-2) 540/5 = 108°
180 (5-2) 180 (3) 540
A) Name the polygon. B) Find the measure of one angle
A) Octagon B) 180 (n-2) 1080/8 = 135°
180 (8-2) 180 (6) 1080
A) Name the polygon. B) Find the measure of one angle
A) Heptagon B) 180 (n-2) 900/7 =
128.6 102.86°180 (7-2) 180 (5) 900
Find the value of x.
72°
108° 72°
x°
72 + 72 + 108 + x = 360252 + x = 360X = 108°
Find the value of x.
102°
2x°90°
x°
102 + 90 + 2x + x = 360192+ 3x = 3603x = 168X= 56°
Find the area of the polygon.
A= ½ bhA = ½ (7) (6) A = 21 cm2
Find the area of the polygon.
A= bhA = (7) (8) A = 56 cm2
Find the area of the polygon.
A= ½ h (a + b) A = ½ (10) (7 + 15) A = 110 cm2
Find the base of a triangle with an area of 44 ft2 and a height of 22ft.
A= ½ bh44 = ½ b (22)44 = 11b 4 ft = b
Find the area of the circle.
A= п r 2 A = п (19)2
A = 361п cm2
A = 1134.1 cm2
A bicycle has a tire that is 3 feet in diameter. How far will the bike travel in 12 revolutions? C= 2 п rC = 2 п (1.5) C = 3 п 3 п (12) 113.1 ft