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US Grade 12 Geometry Test 8

K-12 » Category

Author: TestGru Team (Education Specialist)

20 questions · All questions on one page

Prepared with up-to-date content
K-12 Grade 12 Geometry High School (Grade 12, USA Common Core) USA USA Common Core & NGSS
What is this test? for Grade 12 Geometry practice (High School 9-12, USA Common Core) — High School (Grade 12, USA Common Core) level, USA.
Is this for you? For High School students (Grade 12, 9-12) — if you are in High School, this is for you.
Section: K-12 Grade 12 Geometry · Education: High School · Part: K-12 Grade 12 Geometry · Country: USA

Mathematics is a universal science forming the basis of analytical thinking and problem-solving skills.

This test will help you develop quantitative reasoning and become familiar with problem types you will encounter on exams.

By solving this test of 20 questions, you can both test your knowledge and identify the topics you need to improve.

Question 1
Midpoint x-coordinate of (2,0) and (6,0)?
A) 2
B) 4
C) 6
D) 8
Question 2
An angle measures 28 degrees. Acute, right, or obtuse?
A) reflex
B) acute
C) straight
D) full
Question 3
Area of a circle with radius 19? (Use pi = 3.14)
A) 1133.54
B) 59.66
C) 119.32
D) 361
Question 4
Volume of a box 10 by 3 by 2?
A) 26
B) 60
C) 15
D) 30
Question 5
Perimeter of a square with side 20?
A) 81
B) 80
C) 400
D) 40
Question 6
Two angles sum to 180. One is 28. The other?
A) 208
B) 90
C) 152
D) 28
Question 7
Area of a triangle with base 22 and height 3?
A) 66
B) 34
C) 33
D) 25
Question 8
Midpoint x-coordinate of (3,0) and (7,0)?
A) 3
B) 7
C) 5
D) 10
Question 9
An angle measures 29 degrees. Acute, right, or obtuse?
A) full
B) straight
C) acute
D) reflex
Question 10
Right triangle legs 20 and 48. Hypotenuse?
A) 48
B) 68
C) 53
D) 52
Question 11
Area of a circle with radius 20? (Use pi = 3.14)
A) 400
B) 62.8
C) 1256
D) 125.6
Question 12
Volume of a box 11 by 3 by 2?
A) 33
B) 66
C) 16
D) 28
Question 13
Perimeter of a square with side 21?
A) 84
B) 85
C) 42
D) 441
Question 14
Two angles sum to 180. One is 29. The other?
A) 90
B) 151
C) 29
D) 209
Question 15
Area of a triangle with base 23 and height 3?
A) 35.5
B) 26
C) 34.5
D) 69
Question 16
Midpoint x-coordinate of (4,0) and (8,0)?
A) 4
B) 6
C) 12
D) 8
Question 17
An angle measures 30 degrees. Acute, right, or obtuse?
A) full
B) acute
C) straight
D) reflex
Question 18
Right triangle legs 32 and 60. Hypotenuse?
A) 69
B) 60
C) 92
D) 68
Question 19
Volume of a box 2 by 4 by 2?
A) 12
B) 16
C) 8
D) None of the above
Question 20
Perimeter of a square with side 22?
A) 89
B) 44
C) 484
D) 88

About This Test

For Elementary (K-5), Middle (6-8) and High School (9-12) in the USA — Common Core & NGSS-aligned Math, ELA, Science and Social Studies by grade level. Which grade is this for? K-12 USA curriculum.

K-12 USA — 13 grades × 7-15 subjects = 1,016+ tests. Covers Kindergarten to Grade 12: Math (Common Core), English Language Arts, Science (NGSS), Social Studies, Phonics/Spelling/Vocabulary, Art, Music, PE & Health, Pre-Algebra, Algebra 1 & 2, Geometry, Biology, Chemistry, Physics, Government and Pre-Calculus. Each heading has 8 tests × 20 questions = 160Q with no duplicates within a test. Tests are grade-appropriate (· Elementary K-5 foundation, Middle 6-8 transition, High 9-12 college-ready). Use Is this for you? badges to find your grade.

Respect first: Forum topics & replies for K-12 are auto-moderated — profanity/hate/insults → (content hidden) via automated systems and manual review. Stay supportive for students, parents & teachers.

Study Tips:

  • Pick your exact grade & subject first
  • Do 20Q daily — track weak topics
  • Use timer for real exam feel
  • Review wrong answers the same day