Mathematics: 7) express in terms of a and b a)b)c)d)

kristofwr3444

20.06.2020 •

Mathematics

7) $a = {2}^{x} \: \: b = {2}^{y} \\$
express in terms of a and b

a)
b)
c)
d)

${2}^{x + y}$
${2}^{2x}$
${2}^{3y}$
${2}^{x + 2y}$

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Ответ:

Turtles8276

17.02.2022

Mathematics

The area of a regular hexagon with an apothem 10.4 yards long and side 12 yards long is 124.80 yards²

Step-by-step explanation:

Given : A regular hexagon with an apothem 10.4 yards long and side 12 yards long.

We have to find the area of a regular hexagon with an apothem 10.4 yards long and side 12 yards long.

Since, the Given hexagon is a regular hexagon.

So, each side make equal angle with mid point.

Thus, Area of each triangle = $\frac{1}{2} \times base \times height$

base = 12 yards

height = 10.4 yards.

Thus, Area of each triangle = $\frac{1}{2} \times 12 \times 10.4=62.4$

Since, there are 6 triangles.

so area of hexagon = 6 × Area of triangle

area of hexagon = 6 × 62.4 = 124.8 yards²

Thus, The area of a regular hexagon with an apothem 10.4 yards long and side 12 yards long is 124.80 yards²

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