find the missing number 4 square+5 square+______square=21 square
Answers
Answered by
8
Answer:
20
Step-by-step explanation:
(4)^2+(5)^2+(x)^2 = (21)^2
16+25+(x)^2 = 441
(x)^2 = 400
x = 20
Answered by
10
Answer:
Square Of 20
As 4^2=16
As 4^2=165^2=25
As 4^2=165^2=25 41+20^2
As 4^2=165^2=25 41+20^2=241
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