Answer:
Is this a complete question?
Step-by-step explanation:
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The diagonal of square is a√2
the half of it a√2/2=12
a=12*2/√2=12√2
S=a^2=12√2*12√2=288
Answer:
308 square feet
Step-by-step explanation:
A = 1/2 (26+18) (14)
A = 1/2 (44) (14)
A = 308
Answer
308 square feet
(7 + 5 + 5 + 2 + 8 + 7) / 6 = 34/6 = 5.67
(34 + 2 + x) / 8 = 5.67 - 1
(36 + x) / 8 = 4.67
36 + x = 4.67 * 8
36 + x = 37.36
x = 37.36 - 36
x = 1.36