In a regular pentagon, each exterior angle is 72∘72∘.
If �÷3=8e÷3=8, what is the value of �e?
If 5�−3=225e−3=22, what is the value of �e?
The hypotenuse of a right-angled triangle is 10 units, and one leg is 6 units. What is the length of the other leg?
Solve for �x: 38(16−�)=583(16−x)=5
If 2�+3=172j+3=17, what is the value of �j?
Solve for �x: 34(12−�)=643(12−x)=6
If 2�+7=152d+7=15, what is the value of �d?
If 3�+6=213k+6=21, what is the value of �k?
If ℎ+9=15h+9=15, what is the value of ℎh?
What is the smallest square number greater than 100?