Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Find the measure of the fourth angle of a quadrilateral if the other three angles are 110°, 85°, and 95°.
💡 Hint: Add the given angles and subtract from 360°.
Question 2
Easy
In a parallelogram, one angle is 60°. Find the remaining three angles.
💡 Hint: Use the properties of a parallelogram.
Practice 1 more question and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the sum of the interior angles of a quadrilateral?
- 180 degrees
- 360 degrees
- 540 degrees
💡 Hint: Think about how many triangles fit inside a quadrilateral.
Question 2
True or False: The angles of a trapezium also sum to 360 degrees.
- True
- False
💡 Hint: Remember the definition of quadrilaterals.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A quadrilateral has angles measuring 100°, 80°, and 90°. Calculate the fourth angle and explain the reasoning.
💡 Hint: Start by adding up the known angles and then subtract from 360°.
Question 2
If a quadrilateral's angles are in the ratio of 2:3:4:5, find the individual angles.
💡 Hint: Set up an equation based on the sum of the angles.
Challenge and get performance evaluation