ShmoopTube
Where Monty Python meets your 10th grade teacher.
Search Thousands of Shmoop Videos
Plane Geometry Videos 26 videos
Math Plane Geometry: Drill 1, Problem 1. What does a straight angle measure?
ACT Math: Plane Geometry Drill 1, Problem 2. In the following diagram, what does Angle 2 measure?
ACT Math: Plane Geometry Drill 1, Problem 3. What does Angle 15 measure in the given diagram?
ACT Math 1.5 Plane Geometry 297 Views
Share It!
Description:
ACT Math: Plane Geometry Drill 1, Problem 5. If two polygons have the same shape and size, they are what?
- Plane Geometry / Plane figures (triangles, rectangles, parallelograms, trapezoids, circles, polygons)
- Product Type / ACT Math
- Foreign Language / Arabic Subtitled
- Foreign Language / Spanish Subtitled
- Foreign Language / Korean Subtitled
- Foreign Language / Chinese Subtitled
- Plane Geometry / Relations of plane figures
Transcript
- 00:02
And here is your shmoop de jour...
- 00:05
If two polygons have the same shape and size they're what?
- 00:09
Here are the potential answers...
- 00:12
Okay, so this question just testing us on our knowledge of geometric definitions.
- 00:17
Let's go through them one by one. Scaling refers to a triangle with zero
Full Transcript
- 00:21
congruent sides. Obtuse
- 00:25
refers to a triangle with one angle greater than 90 degrees.
- 00:28
Congruent means same shape and size.
- 00:33
So it looks like congruent fits the question.
- 00:35
Let's continue with the other choices. Perpendicular means that two things
- 00:39
intersect at ninety degrees
- 00:41
and equilateral means all sides are equal.
- 00:44
Alright, congruent it is. Answer choice C.
Related Videos
ACT Math: Plane Geometry Drill 3, Problem 1. What is the area of the trapezoid shape in the video?
ACT Math: Coordinate Geometry Drill 1, Problem 1. Which inequality is expressed by the number line?
ACT Math: Intermediate Algebra: Drill 3, Problem 1. Find the fifth number in the series.
Who wants to be a millionaire? In this video, learn about compound interest, interest rates, and the compound interest formula. You'll be buying th...
ACT Math: Pre-Algebra Drill 5, Problem 2. If a and b are prime numbers, how many factors does ab have?