{"page":"\n\n
\n
\n
\n
\n
\n\nVideo\n
\n

\nRearrange a Formula | HS.A-CED.4\n

\n
\n
\nGet Free Access for 10 Days!\n
\n
\n
\n
\n
\n
×
\n\n\n
\n\nPublisher:\n\nCurated Video\n\n\n
\n
\nIn this quick math short, we start with the formula for the area of an isosceles right triangle and show how to rearrange it to solve for s, the side length. Then, we identify which of four answer choices gives an equivalent formula for...\nIn this quick math short, we start with the formula for the area of an isosceles right triangle and show how to rearrange it to solve for s, the side length. Then, we identify which of four answer choices gives an equivalent formula for s in terms of A.\r
\r
This video helps you practice rearranging formulas (Common Core Standard A.CED.4) — a key algebra skill used to solve for a variable in real-world and geometric problems.\r
\r
👩‍🏫 Learn how to:\r
\r
*Understand the relationship between area and side length\r
\r
*Rearrange and simplify equations step-by-step\n
\n
\n\n
\n
\n
\n
\n

Resource Details

\n
\n
\n
\n
Curator Rating
\n
\n
\n
\n
\n
\n
Educator Rating
Not yet Rated
\n
\n
\n
\n
\n
Media Length
\n
2:17
\n
\n
\n
\n
\n
Grade
9th - 12th
\n
\n
\n
\n
\n
Subjects
Math
6 more...
\n
\n
\n
\n
\n
Media Type
Instructional Videos
\n
\n
\n
\n
\n
Source:
\n
\nThe Magic Of Math\n\n
\n
\n
\n
\n
\n
Date
\n
2025
\n
\n
\n
\n
\n\n
Language
English
\n
\n
\n
\n
\n
Audiences
For Teacher Use
2 more...
\n
\n
\n
\n
\n
Usage Permissions
Fine Print: Educational Use
\n
\n
\n
\n
\n
\n

Additional Materials

\n
\n\nSign in or Join Now
\" data-title=\"Get Full Access\" data-container=\"body\" rel=\"popover\" tabindex=\"0\" href=\"/subscription/new\">Video Transcript\n
\n
\n\nSign in or Join Now
\" data-title=\"Get Full Access\" data-container=\"body\" rel=\"popover\" tabindex=\"0\" href=\"/subscription/new\">Video Preview\n
\n
\n
\n

Concepts

\n
\n
length, magic, area
\n
\n\n\n
\n
\n
\n
\n

Additional Tags

\n
\n
common core math, test prep, sat, act, gre, math, maths, mathematics, best math videos, algebra, geometry, isosceles right triangle, rearranging formulas, solving for a variable, algebra formulas, a.ced.4, algebra tutorial, math short, math help, find side length from area, algebra practice, how to rearrange a formula, high school math, middle school math, geometry formula, math education, teacher math video, math shorts youtube, math problem solving, answer choice, side length, expresses, side, solved, reciprocal, isosceles, triangle, formula, squared, solve
\n
\n\n\n
\n
\n
\n
\n

Classroom Considerations

\n
Best For: Explaining a topic
Best For: Reviewing
Video is ad-free
\n
\n
\n

Educator Ratings

\n
\n
\n
\n
\n
\n\nShow resource details\n
\n
\n\" data-title=\"Get Full Access\" data-container=\"body\" rel=\"popover\" tabindex=\"0\" aria-label=\"Play video: Rearrange a Formula | HS.A-CED.4\" href=\"/subscription/new\">\"Rearrange\n\n
\n
\n
\n\n\n\n"}