1. Geometry/Trig Name: _________________________
Unit 9 Quiz – Take Home Quiz Date: Wednesday, January 3
Directions: Find the values indicated (area and/or perimeter) for each figure. When possible leave all answers in terms of simplified fractions and/or radicals. If decimals are necessary round the answer at the end to the nearest hundredth. Label all answers. Include a well labeled diagram if one is not provided. You must show FORMULA and SUBSTITUTION for each area calculation.
TAKE HOME QUIZ: YOU MAY USE NOTES/BOOK, BUT YOU MUST WORK INDEPENDENTLY!!!! NO COLLABORATIVE WORK ON THIS QUIZ!!! 50
(4) 1. Find the area and perimeter of a square with diagonal length 12cm.
(5) 2. Find the area and perimeter of a right triangle with legs 9in and 40in.
Area = _________________
Perimeter = _________________
Area = _________________
Perimeter = _________________
(5) 3. Find the area of an isosceles triangle with base length 12m and perimeter 40m. Also, find the measure of one of the base angles.
(4) 4.
Find the area and perimeter of the parallelogram.
11m 6m
60
Base = 12m
Area = _________________
Base Angle Measure = __________
Area = _________________
Perimeter = _________________
(5) 5. Find the area and perimeter of a rhombus with side length 13ft and one diagonal length 10ft.
(5) 6.
Find the area and perimeter of the parallelogram.
14m 8m
40
Area = _________________
Perimeter = _________________
Area = _________________
Perimeter = _________________ 28

2. 45° 45° 22cm 6in. (4) 9. (4) 10. 18cm 12m 11m 15cm 6cm 16in. 22
(4) 7. Find the area of the isosceles trapezoid.
(5) 8. The below figure is a regular octagon. Find the area and perimeter. Round any decimal answers to the nearest hundredth.
45°
45°
22cm
6in.
Area = ___________
Perimeter = ___________
Area = _________________
(4) 9.
Find the area and perimeter. All intersecting sides are perpendicular.
(4) 10.
Find the area and perimeter of the trapezoid.
18cm
12m
11m
15cm
6cm
Area = _________________
Perimeter = _________________
Area = _________________
Perimeter = _________________
(5) 11) The below figure is a regular hexagon. Find the area and perimeter.
16in.
Area = ___________
Perimeter = ___________ 22