Math 8 Q4 LAS 1 Final
Math 8 Q4 LAS 1 Final
Math 8 Q4 LAS 1 Final
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Mathematics
Activity Sheets
Quarter 4 – MELC 1
Illustrating Theorems on Triangle Inequalities
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Mathematics 8
Activity Sheet No. 1
First Edition, 2021
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Introductory Message
The Mathematics Activity Sheet will help you facilitate the teaching-learning
activities specified in each Most Essential Learning Competency (MELC) with
minimal or no face-to-face encounter between you and learner. This will be made
available to the learners with the references/links to ease the independent learning.
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Quarter 4, Week 1
I. Learning Competency
1
Module 8: Inequalities in Triangles pp.373-434
Lesson 1: Inequalities in Triangles
Math World 8
Lesson 5 -2: Inequalities in Triangles pp. 211-220
Identify the following statements if correct or not. If the statement is correct write
FACT and BLUFF if otherwise on the space before each item.
________ 1. ∠4 > ∠2
________ 2. ∠1 > ∠4
________ 3. ∠4 > ∠3
________ 4. ̅̅̅̅̅
𝑋𝑌 +̅̅̅̅̅ ̅̅̅̅
𝑋𝑍 > 𝑌𝑍
________ 5. ̅̅̅̅
𝑌𝑍 + ̅̅̅̅
𝑋𝑍 < ̅̅̅̅
𝑋𝑌
Guide Questions:
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Exercise 2: Hinge Theorem
Identify which of the following illustrates hinge theorem by encircling the object.
Justify your answer why your chosen object illustrates hinge theorem. List them below
with justification.
Name of Object Justification
1
2
3
4
5
6
2.
___________________________
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b. Hinge Theorem
3.
___________________________
c. Triangle Inequality
4.
___________________________
5.
___________________________
V. Reflection
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VI. Answer Key
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References