You use Sarrus rule, and perform the following multiplications of diagonal items:
diagonals from left to right (using wrap around)
+14*8*5
+-13*-1*-10
+0*3*-2
diagonals from right to left are subtracted
-0*8*-10
--13*3*5
-14*-1*-2
is 560-130+0 - 0+195-28 = 597
The base of triangle is 24 inches whose area is 2.75 sq. feet
<u>Solution:</u>
Given, area of a triangle is 2.75 square feet and its height is 33 inches.
We have to find its base length in inches.
So let us convert area units from feet to inches.
Area = 2.75 square feet = 2.75
ft
ft
= 2.75
12 inches
12 inches
[since 1 foot = 12 inches
]
= 2.75 x 144

Area = = 396
Area of triangle is given as:


Hence, the base of the triangle is 24 inches
Answer:
yes by aa
Step-by-step explanation:
17/8 because you would multiple 2 times 8 then add one