To solve this problem, we need to know the formulas for the areas of each of these shapes. The formula for the area of a circle is πr², the area of a rectangle is b * h, the area for a square is s², and the area for a triangle is 0.5bh. Now we can solve.
1) This is a circle, so the area is πr² = π(6)² = 36<span>π square feet
2) This is a square, so the area is s</span>² = 12² = 144 square yards
3) This is a rectangle, so the area is b * h = 6 * 14 = 84 square inches
4) This is a rectangle, so the area is b * h = 7 * 3 = 21 square inches
5) This is a circle, so the area is πr² = π(4)² = 16<span>π square feet
6) This is a triangle, so the area is 0.5bh = 0.5 (8 * 8) = 0.5 * 64 = 32 yd.</span>²
7) This is a triangle, so the area is 0.5bh = 0.5 (5 * 10) = 50 * 0.5 = 25 yd.²
8) This is a rectangle, so the area is b * h = 10 * 2 = 20 in²
9) This is a square, so the area is s² = 9² = 81 ft²
Answer:
x +(2x + 3) = 33
Step-by-step explanation:
two equations can be derived from the question
c = 3 + 2x equation 1
c + x = 33 equation 2
where :
c = cappuccinos
x = lattes
make c the subject of the formula in equation 2
c = 33 - x equation 3
equate 3 and 1
x +(2x + 3) = 33
Answer:
39.7
Step-by-step explanation:
first must calculate the length of AB and BC
AB = 16.43
CB= 12.216
then perimeter : Perimeter of a triangle = sum of all three sides
Answer:
£107,714 > £107,674
Step-by-step explanation:
Given
£107,714 and £107,674
Required
Determine the relationship between them using > or <
From the given parameters, we understand that
£107,714 is greater than £107,674
The keyword greater than is represented mathematically with >
Hence:
£107,714 is greater than £107,674
becomes
£107,714 > £107,674
Answer:
√41
Step-by-step explanation:
Use the distance formula.
(3, 1) and (-2,-3)
The distance between 3 and -2 is 5. 5 squared is 25.
The distance between 1 and -3 is 4. 4 squared is 16.
25+16 = 41
the root of 41 is √41.
