Sorry I cannot help you I do not know the answer
Answer:

Step-by-step explanation:


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.
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Answer:
x = 2
Step-by-step explanation:
20 quarts equal 5 gallons. There are 4 quarts in a gallon so:
4 x 5 = 20