Subject: Mathematics
Book: Maths Mastery
When two parallel lines are cut by a transversal, angles form predictable relationships: alternate interior angles are equal, corresponding angles match, and consecutive interior angles sum to 180°. For example, if one angle measures 70° in a parallel line setup, the alternate interior angle also measures 70°, and the consecutive interior angle is 110°. These geometric properties appear in architecture (ensuring walls/floors meet at correct angles), drafting, and design. Mastery helps you quickly interpret, measure, or construct parallel lines for numerous practical tasks.
How many diagonals does a pentagon have?
View QuestionIf the ratio of two numbers is 3:5 and their HCF is 4, what are the numbers?
View QuestionIf sin(θ) = 0.6 and θ is acute, what is cos(θ)?
View QuestionWhat is the cube of 4?
View QuestionWhat is the sum of all odd numbers from 1 to 99?
View QuestionA man spends 75% of his income and saves Rs. 600. What is his total income?
View QuestionIf a number is divisible by 9, it is also divisible by which of the following?
View QuestionIf the perimeter of a square is 36 cm, what is the length of its diagonal?
View QuestionIf sin(x) = 3/5 and x is in the first quadrant, what is cos(x)?
View QuestionWhat is the sum of all even numbers between 1 and 100?
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