Mathematics: Find the area of each figure. Please help 3 it would be appreciated! (30 points)

Find the area of each figure. Please help 3 it would

MarlonJ02

02.04.2021

1856

Step-by-step explanation:

0,0(0 оценок)

bookS4169

02.04.2021

$1,824 \: {in}^{2}$

Step-by-step explanation:

Area of the figure = Area of rectangle with dimensions 48 in and 32 in + Area of triangle with base 48 in and height 12 in.

$= 48 \times 32 + \frac{1}{2} \times 48 \times 12 \\ \\ = 1,536 + 24 \times 12 \\ \\ = 1,536 + 288 \\ \\ = 1,824 \: {in}^{2}$

0,0(0 оценок)

nan487

10.09.2021

Let the first term be a

Given, a = -5

d = 10

So, we need to find next three terms i.e. second, third and fourth terms.

$Using \: formula \: = a_{n} = a + (n - 1)d$

$a _{2} = - 5 + (2 - 1)10 \\ = - 5 + 10 = 5 \\ a _{3} = - 5 + (3 - 1)10 \\ = - 5 + 20 = 15 \\ a _{4} = - 5 + (4- 1)10 \\ = - 5 + 30= 25$

Hope this helps :)

0,0(0 оценок)