Question

Write the contrapositive of the given if-then statements:
(a) If a triangle is equilateral, then it is isosceles
(b) If a number is divisible by 9, then it is divisible by 3.
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Answer 1

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$\Large\fbox{\color{purple}{QUESTION}}$

Write the contrapositive of the given if-then statements:

(a) If a triangle is equilateral, then it is isosceles

(b) If a number is divisible by 9, then it is divisible by 3.

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$\Large\fbox{\color{purple}{ SOLUTION }}$

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✴➡️(a) Given statement: If a triangle is equilateral, then it is isosceles

➡️Contrapositive statement: If a triangle is not isosceles, then it is not equilateral.

✴➡️(b) Given statement: If a number is divisible by 9, then it is divisible by 3.

➡️Contrapositive statement: If a number is not divisible by 3, then it is not divisible by 9.

$\Large\mathcal\green{FOLLOW \: ME}$

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Answer 2

Answer:

SOLUTION:-

⭐➡️(a) Given statement: If a triangle is equilateral, then it is isosceles

➡️Contrapositive statement: If a triangle is not isosceles, then it is not equilateral.✔

⭐➡️(b) Given statement: If a number is divisible by 9, then it is divisible by 3.

➡️Contrapositive statement: If a number is not divisible by 3, then it is not divisible by 9.✔

Step-by-step explanation:

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