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US Grade 12 Geometry Test 6

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
Area of a triangle with base 16 and height 3?
A) 48
B) 24
C) 25
D) 19
Question 2
Midpoint x-coordinate of (12,0) and (15,0)?
A) 13.5
B) 15
C) 27
D) 12
Question 3
An angle measures 23 degrees. Acute, right, or obtuse?
A) reflex
B) full
C) acute
D) straight
Question 4
Right triangle legs 15 and 36. Hypotenuse?
A) 51
B) 40
C) 39
D) 36
Question 5
Area of a circle with radius 14? (Use pi = 3.14)
A) 196
B) 43.96
C) 615.44
D) 87.92
Question 6
Volume of a box 5 by 3 by 2?
A) 30
B) 15
C) 16
D) 10
Question 7
Perimeter of a square with side 15?
A) 61
B) 225
C) 30
D) 60
Question 8
Two angles sum to 180. One is 23. The other?
A) 23
B) 157
C) 90
D) 203
Question 9
Area of a triangle with base 17 and height 3?
A) 20
B) 26.5
C) 51
D) 25.5
Question 10
Midpoint x-coordinate of (13,0) and (16,0)?
A) 16
B) 29
C) 14.5
D) 13
Question 11
An angle measures 24 degrees. Acute, right, or obtuse?
A) straight
B) reflex
C) acute
D) full
Question 12
Right triangle legs 24 and 45. Hypotenuse?
A) 69
B) 52
C) 45
D) 51
Question 13
Area of a circle with radius 15? (Use pi = 3.14)
A) 706.5
B) 47.1
C) 94.2
D) 225
Question 14
Volume of a box 6 by 3 by 2?
A) 18
B) 36
C) None of the above
D) 11
Question 15
Perimeter of a square with side 16?
A) 32
B) 256
C) 64
D) 65
Question 16
Two angles sum to 180. One is 24. The other?
A) 24
B) 204
C) 90
D) 156
Question 17
Area of a triangle with base 18 and height 3?
A) 54
B) 27
C) 21
D) 28
Question 18
Midpoint x-coordinate of (14,0) and (17,0)?
A) 14
B) 17
C) 15.5
D) 31
Question 19
An angle measures 25 degrees. Acute, right, or obtuse?
A) reflex
B) straight
C) acute
D) full
Question 20
Right triangle legs 21 and 72. Hypotenuse?
A) 93
B) 72
C) 76
D) 75

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