Answer:
The area of the patio is 43 square feet
Step-by-step explanation:
In this question, we have a trapezoid and we are asked to calculate the area of the patio which is in the form of the trapezoid.
Please check attachment for possible trapezoid picture.
Mathematically, the area of the trapezoid can be calculated using the mathematical formula below;
A = 1/2 (a+b) h
where a and b are the lengths of the parallel sides.
Now, let’s say a is 17 feet
b was stated explicitly to be 2 feet half the length of the longer base. That would be 1/2(17) - 2 = 8.5 -2 = 6.5 feet
Now let’s calculate the area of the patio;
A = 1/2(6.5+17) * 4 = 2(23.5) = 47 square feet
3 2/6 -2/3
3 2/6 =20/6 You multiply 3 by the denominator then add it to the numerator to get this
20/6 -2/3
20/6=10/3
10/3-2/3=8/3 There's your answer.
Im guessing 21 and 72 are the side lengths for the triangle?
Alright, so since it's a right triangle you can use the Pythagorean theorem or a^2+b^2=c^2
Since i cant see the picture, im going to use some general math <span>so i</span> can figure out if those two sides are the legs or if one of them is the hypotenuse
Alright
so im guessing the side we're trying to find is the hypotenuse
21^2+72^2=c^2
441+5184=c^2
5625=c^2
<span>√5625=c</span>
75=c
The answer is 75, hope i helped!
Answer:
Type that out please I can't read it sideways
Step-by-step explanation:
Answer:
± 4i
Step-by-step explanation:
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× ×
= 4i → [ = i ]
