Lesson Example Discussion Quiz: Class Homework |
Step-2 |
Title: Quadrilaterals (Rhombus, Square) |
Grade: 6-a Lesson: S2-L5 |
Explanation: Hello Students, time to practice and review the steps for the problem. |
Lesson Steps
| Step | Type | Explanation | Answer |
|---|---|---|---|
1 |
Problem |
Rhombus ABCD with diagonals drawn. \$AE = (2/3)x\$ and EC is x - 5. Find x. |
|
2 |
Step |
The equations given are AE and EC |
\$(2/3)x\$ and x-5 |
3 |
Step |
Now, we have to find the x value |
⇒ \$(2/3)x = x - 5\$ (3(x-5)) ⇒ 2x = 3x - 15 |
4 |
Step |
After simplification |
⇒ 15 = 3x - 2x ⇒ x = 15 |
5 |
SumUp |
Can you summarize what you’ve understood in the above steps? |
|
6 |
Choice.A |
This is correct because it satisfies the equation derived from the information given about the diagonals of the rhombus |
15 |
7 |
Choice.B |
This is incorrect because it does not satisfies the equation derived from the information given about the diagonals of the rhombus |
20 |
8 |
Choice.C |
This is incorrect because it does not satisfies the equation derived from the information given about the diagonals of the rhombus |
13 |
9 |
Choice.D |
This is incorrect because it does not satisfies the equation derived from the information given about the diagonals of the rhombus |
16 |
10 |
Answer |
Option |
A |
11 |
SumUp |
Can you summarize what you’ve understood in the above steps? |
|
Copyright © 2020-2024 saibook.us Contact: info@saibook.us Version: 1.5 Built: 12-March-2024 08:10 PM EST