Mathematics with interactive tests and assignments

Guided interactive problem solving that's effective and fun. Master concepts in 15 minutes a day.

Popular tests

See all

Let's try the tests

Choose the desired directionin which you want to take this test

Get started
25 Certificate tests
400+ Topics
810+ tests
Question

The two triangles below are similar. The perimeter of a right triangle is 36 cm. The ratio of the hypotenuse to the leg is 5:4 Find the sides of the triangle.

question
question

Frequently asked questions

Testbor gives students everything they need to personalize instruction

Contact us

Testbor makes learning an adventure! With our amazing technology, the classroom becomes a place to explore, dream big, and feel the thrill of discovering new things. We believe every student has incredible potential waiting to be unlocked – and Testbor provides the tools to make that happen. Imagine students who can't wait to learn, who chase down their curiosity, and who feel empowered to reach for the stars!