Discovering Special Triangles Post Flashcard

Flashcard
•
Mathematics
•
10th Grade
•
Hard
+5
Standards-aligned
Wayground Content
FREE Resource
Student preview

15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
What is a 30-60-90 triangle?
Back
A special right triangle where the angles measure 30 degrees, 60 degrees, and 90 degrees. The sides are in the ratio 1 : √3 : 2.
Tags
CCSS.8.G.B.8
2.
FLASHCARD QUESTION
Front
What is a 45-45-90 triangle?
Back
A special right triangle where the angles measure 45 degrees, 45 degrees, and 90 degrees. The sides are in the ratio 1 : 1 : √2.
Tags
CCSS.8.G.B.8
3.
FLASHCARD QUESTION
Front
If the leg of a 30-60-90 triangle is 5 cm, what is the length of the hypotenuse?
Back
10 cm (hypotenuse = 2 * leg).
Tags
CCSS.HSG.CO.C.10
4.
FLASHCARD QUESTION
Front
If the leg of a 45-45-90 triangle is 7 cm, what is the length of the other leg?
Back
7 cm (both legs are equal in a 45-45-90 triangle).
Tags
CCSS.8.G.B.8
5.
FLASHCARD QUESTION
Front
What is the formula for the hypotenuse of a 45-45-90 triangle?
Back
Hypotenuse = leg × √2.
Tags
CCSS.8.G.B.8
6.
FLASHCARD QUESTION
Front
What is the formula for the longer leg of a 30-60-90 triangle?
Back
Longer leg = shorter leg × √3.
Tags
CCSS.HSG.SRT.C.8
7.
FLASHCARD QUESTION
Front
What is the formula for the shorter leg of a 30-60-90 triangle?
Back
Shorter leg = hypotenuse / 2.
Tags
CCSS.HSG.SRT.C.8
Create a free account and access millions of resources
Similar Resources on Wayground
15 questions
Trigonometric Review

Flashcard
•
10th Grade
15 questions
Chapter 7.4 Special Right Triangles

Flashcard
•
10th Grade
14 questions
Understanding the Pythagorean Theorem

Flashcard
•
10th Grade
15 questions
45-45-90 Triangles

Flashcard
•
9th - 10th Grade
15 questions
Trig and Special Right Triangles

Flashcard
•
10th Grade
15 questions
30-60-90 Triangles

Flashcard
•
10th Grade
15 questions
11/30 FLASHCARD

Flashcard
•
10th Grade
15 questions
Trig and Special Right Triangles

Flashcard
•
10th Grade
Popular Resources on Wayground
10 questions
Video Games

Quiz
•
6th - 12th Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
10 questions
UPDATED FOREST Kindness 9-22

Lesson
•
9th - 12th Grade
22 questions
Adding Integers

Quiz
•
6th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
20 questions
US Constitution Quiz

Quiz
•
11th Grade
10 questions
Exploring Digital Citizenship Essentials

Interactive video
•
6th - 10th Grade
Discover more resources for Mathematics
15 questions
ACT Math Practice Test

Quiz
•
9th - 12th Grade
16 questions
Parallel Lines Cut by a Transversal

Lesson
•
9th - 10th Grade
16 questions
Parallel Lines cut by a Transversal

Quiz
•
10th Grade
20 questions
Solving Multi-Step Equations

Quiz
•
10th Grade
20 questions
Multi-Step Equations and Variables on Both Sides

Quiz
•
9th - 12th Grade
10 questions
Angle Relationships with Parallel Lines and a Transversal

Quiz
•
9th - 12th Grade
10 questions
Angle Addition Postulate

Quiz
•
10th Grade
20 questions
Translations, Reflections & Rotations

Quiz
•
8th - 10th Grade