Explanation

When two triangles have the same corresponding angles, they are said to be similar.

Similar triangles have the same shape but not necessarily the same size, meaning their corresponding angles are equal and their corresponding sides are proportional.

Explanation

The correct word should be "much" because "water" is an uncountable noun.

"Many" is used with countable nouns (e.g., many bottles of water).

"Much" is used with uncountable nouns (e.g., much water).

Explanation

Divide and Conquer works by dividing a problem into smaller sub-problems, solving them, and then combining the results.

Famous examples include Merge Sort and Quick Sort.

Explanation

Supplementary angles add up to 180 degrees but aren't necessarily equal.

Supplementary angles can have various measures (e.g., 90° + 90°, 120° + 60°, 150° + 30°), showing they don't have to be equal.

Explanation

"I stayed home." is a simple sentence because:

It has one independent clause (subject: I, verb: stayed).

It expresses a complete thought without extra clauses.

Explanation

We know that:

LCM × HCF = Product of the two numbers

Given:

LCM = 72

HCF = 3

First number = 18

Let's denote the second number as x.

Using the formula:

72 × 3 = 18 × x

216 = 18x

x = 216 / 18

x = 12

Explanation

"Zaira" is the subject of the sentence because:

It is the doer of the action (the one who loves).

It answers the question: "Who loves raw mangoes?"

Explanation

Water (H₂O) is an inorganic compound as it does not contain carbon-hydrogen (C-H) bonds.

Alcohol, chloroform, and ethane are organic compounds because they contain carbon atoms bonded to hydrogen.

Explanation

"Is he going to market?" is grammatically correct because:

It uses the correct helping verb "is" (for present continuous tense).

The structure follows "Is + subject + verb-ing?"

Explanation

"Payness" is not a correct word in English.

The correct noun is "pay" — meaning salary or wages.

Corrected sentence: "The workers in this factory receive their weekly pay every Thursday."