What is the formula for the perimeter of a rectangle?

HW 6-1 Ratios and Proportions

Flashcard
•
Mathematics
•
12th Grade
•
Hard
Quizizz Content
FREE Resource
Student preview

16 questions
Show all answers
1.
FLASHCARD QUESTION
Front
Back
Perimeter = 2(length + width)
2.
FLASHCARD QUESTION
Front
If the ratio of length to width of a rectangle is 5:2, how can you express the length in terms of width?
Back
Length = (5/2) * Width
3.
FLASHCARD QUESTION
Front
What is the area of a rectangle?
Back
Area = length × width
4.
FLASHCARD QUESTION
Front
In a triangle with angles in the ratio 4:3:2, how do you find the measure of each angle?
Back
Let the angles be 4x, 3x, and 2x. Then, 4x + 3x + 2x = 180°; solve for x.
5.
FLASHCARD QUESTION
Front
What is a proportion?
Back
A proportion is an equation that states that two ratios are equal.
6.
FLASHCARD QUESTION
Front
What is a ratio?
Back
A ratio is a comparison of two quantities, expressed as a fraction or with a colon.
7.
FLASHCARD QUESTION
Front
How do you solve for x in a proportion?
Back
Cross-multiply and then solve for x.
Create a free account and access millions of resources
Similar Resources on Quizizz
15 questions
Chapter 6.2 Use Proportions to Solve Geometry Problems

Flashcard
•
10th Grade
15 questions
Similarity and Proportions

Flashcard
•
10th Grade
15 questions
SY25 Geometry IA1 Review B

Flashcard
•
10th Grade - University
15 questions
RNG Gr 12 _Similarity and Congruence Flashcard

Flashcard
•
12th Grade
15 questions
triangle proportionality Theorem

Flashcard
•
12th Grade
15 questions
Perimeter & Line Segments on the ACT

Flashcard
•
10th - 12th Grade
12 questions
Math SAT prep 2024

Flashcard
•
11th Grade
15 questions
Length, Right Triangles Part 2

Flashcard
•
10th - 12th Grade
Popular Resources on Quizizz
15 questions
Multiplication Facts

Quiz
•
4th Grade
25 questions
SS Combined Advisory Quiz

Quiz
•
6th - 8th Grade
40 questions
Week 4 Student In Class Practice Set

Quiz
•
9th - 12th Grade
40 questions
SOL: ILE DNA Tech, Gen, Evol 2025

Quiz
•
9th - 12th Grade
20 questions
NC Universities (R2H)

Quiz
•
9th - 12th Grade
15 questions
June Review Quiz

Quiz
•
Professional Development
20 questions
Congruent and Similar Triangles

Quiz
•
8th Grade
25 questions
Triangle Inequalities

Quiz
•
10th - 12th Grade