Answer:
Step-by-step explanation:
Answer:
12
Step-by-step explanation:
Side 9 applies to side 18
Side 7 applies to side 14
the factor is multiply by two
So 6 times 2 is 12
Answer:
15 hours
Step-by-step explanation:
By the Pythagorean Theorem:
DE=√(100-64)
DE=√36
DE=6 ft
So our area is just a 4by4 square and a triangle with a height of 8 and a base of 6 so
A=(4*4)+(6*8)/2
A=16+24
A=40 ft^2