Answer:
A. 10 cm
Step-by-step explanation:
In a right angled triangle, a² + b² = c² where c is the diagonal or hypotenuse. If you split a rectangle diagonally into two right angle triangles, the a and b of both triangles would be the same length. Therefore, the c or diagonals would also be the same length - 10 cm.
Hope this helps!
30% because as a decimal it would be written as .30 and that is greater then .03
Answer: A. 4.
Explanation: solving graphically
Answer:
I think it is triangle, pentagon, heptagon, decagon