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WorksheetsQuiz
Total questions: 19
Worksheet time: 25mins
Given the conditional statement;
"If I am hungry, then I eat."
Which of the following is the inverse?
If I eat, then I am hungry.
If I don't eat then I am not hungry.
If I am not hungry, then I don't eat.
If I am not hungry, then I eat.
Given the conditional statement;
"If Juan gets good grade, then he won't be grounded"
Which of the following is the contrapositive?
If Juan isn't grounded then he gets good grades.
If Juan doesn't get good grade then he will be grounded.
If Juan gets grounded then he doesn't get good grades.
If Juan gets good grades, the he will get grounded.
Given the conditional statement;
"If Ana eats egg, then he has an allergic reaction".
Which of the following is the converse?
If Ana doesn't have an allergic reaction, then she didn't eat egg.
If Ana has an allergic reaction, then she ate egg.
If Ana doesn't eat egg, then she doesn't have an allergic reaction.
None of these.
If a quadrilateral is a square, then it has four right angles.
Which of the following is the contrapositive?
If a quadrilateral does not have four right angles, then it is not a square.
If a quadrilateral is not a square, then it does not have four right angles.
If a quadrilateral has four right angles, then it is a square.
The type of reasoning where a person makes conclusions based on observations and patterns is called ______?
Conjecture
Experiments
Deductive reasoning
Inductive Reasoning
Used to prove that a conjecture is false.
Inductive reasoning
Conjecture
Concluding statement
Counterexample
Grade 8 students at Mabini NHS conducted an experiment on tomatoes by applying Ferrous Sulfate. After three weeks, they observed the number of tomatoes produced increased. They concluded that the used of Ferrous Sulfate as organic fertilizer can improve the production of tomatoes.
Deductive Reasoning
Inductive Reasoning
The first lipstick I took out of my bag is pink. Pink is the second lipstick I took from my bag. As a result, all of the lipsticks in my bag are pink.
Inductive Reasoning
Deductive Reasoning
2, 4, 6, 8 ,... The sum of the first 5 even numbers is _______?
30
10
32
28
Determine if the following statements are true or false.
If 6 + 10 = 16, then 5 + 11 = 16
True
False
Determine if the following statements are true or false.
If 1 + 0 = 0, then 10 + 3 = 13
True
False
Determine if the following statements are true or false.
If Baguio is the Summer Capital of the Philippines, then 36 - 8 = 27
True
False
Determine if the following statements are true or false.
If Baguio is the Capital of the Philippines, then 26 x 3 = 79
True
False
Determine if the following statements are true or false.
If right angle is 90°, then 20 ÷ 5 = 3
True
False
∠A is a right angle,
∴ a. ∠a is 90°
b. _________________ .
If ∠A and ∠B are supplementary angles,
∴ a. _________________ .
b. Definition of Supplementary Angles.
If m∠L and m∠M = 90°,
∴ a. _________________ .
b. Definition of Complementary Angles.
If m∠C = m∠D,
∴ a. ∠C ≅ ∠D
b. _________________ .
For two points.
If T is between A and O,
∴ a. _________________ .
b. _________________ .
