Find the area of the figure. Explain your reasoning.

Mathematics

1 answer:

Grace [21]3 years ago

5 0

Answer:

Separate it into smaller figures.

Step-by-step explanation:

The figure can be separated into a triangle on the top, and 2 trapezoids on the middle and the bottom.

The area of the triangle is bh/2, which is (4 x 6)/2, which is 12.

The area of the trapezoid in the middle is .5(b1+b2)h, which is .5(6+4)3, which is 15.

The area of the trapezoid on the bottom is .5(6+5)2, which is 11.

Now, add them to get 12+11+15 which is 38.

You might be interested in

Find the area of a regular pentagon with side equal to 3 and apothem equal to K

viva [34]

a regular polygon has all equal sides.

a PENTA=5, pentagon has 5 sides, so a regular pentagon has 5 equal sides.

$\bf \textit{area of a polygon}\\\\ A=\cfrac{1}{2}ap~~ \begin{cases} a=apothem\\ p=perimeter\\[-0.5em] \hrulefill\\ a=K\\ p=\stackrel{3+3+3+3+3}{15} \end{cases}\implies A=\cfrac{1}{2}K15\implies A=\cfrac{15}{2}K$

7 0

3 years ago

Read 2 more answers

Scoring a hole-in-one is the greatest shot a golfer can make. Once 5 professional golfers each made holes-in-one on the 7th hole

adell [148]

A) Probability that at least one of these golfers makes a hole in one on the 10th hole at the same tournament is

=1−(2493/2494)^5
=1-(0.99)^5
= 1- 0.96
=0.4

b) The probability that all of these golfers make a hole-in-one on the 10th hole at the same tournament
=(1/2494)5

which is nearly zero.

5 0

3 years ago

Salma received 7/9 of the 81 votes cast for class president. How many votes did she receive?

Ivanshal [37]

Answer: 63 votes

Step-by-step explanation:

Simply multiply 81 by 7/9 to get the answer, 63 votes.

Hope it helps :) and let me know if you want me to elaborate.

6 0

3 years ago

Read 2 more answers

How to solve 1/300:3 =1/120=x