Answer:
16 cm²
Step-by-step explanation:
Let the unknown side be "z" inches
Through pythagoras:

Because the square of the two sides add up to the square of the hypotenuse in a right triangle.
This means that



So the missing side is 16 inches
Hope this helped
On side is 20 Bc L= 30 (L x 2)
=> 60
=> 100 - 60
=> 40 = W
=> W / 2
=>20
1 Side is 20
Hope I Helped
Answer:
-26.1 , -0.01 , 12% , 1/4 , 3-4
Step-by-step explanation:
Answer: x = 45/7
Step-by-step explanation: