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.
A rectangle has a length of 10 cm and a width of 5 cm. What is the diagonal of the rectangle?
View QuestionIf the probability of an event is 1/4, what is the probability of its complement?
View QuestionA sum triples in 20 years at simple interest. What is the rate of interest per annum?
View QuestionIf the average of five consecutive odd numbers is 25, what is the largest number?
View QuestionIf two complementary angles differ by 30°, what are the angles?
View QuestionA sphere has a radius of 7 cm. What is its volume?
View QuestionWhat is the length of the diagonal of a square with a side length of 7 cm?
View QuestionIf the angles of a triangle are in the ratio 2:3:4, what is the measure of the largest angle?
View QuestionA man invests Rs. 5000 at 5% per annum simple interest. What is the total amount after 3 years?
View QuestionIf a rectangle has a length of 10 cm and a width of 6 cm, what is its perimeter?
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