All categories

3 years ago

Find the area of the given figure

Mathematics

1 answer:

oee [108]3 years ago

3 0

Answer:

You need to sum the area of the rectangle with the one of the semi circle:

Rectangle: 14*10 = 140mm

Semi-circle = (1/2) * pi * 14*14 = approx 308mm

Total area = 140 + 308 = approx 448mm

Step-by-step explanation:

You might be interested in

Suppose it takes 180 credits to get a baccalaureate degree. You accumulate credit at the rate of one credit per quarter for each

jonny [76]

The total time to be invested to get a degree would be 630 hours

Total credits required = 180 credits

Number weeks In a quarter = 10 weeks

Number of credit earned per hour = 1 credit

To earn a degree :

Number of credits required per week :

180 / 10 = 18 credits per week

Since, credit is earned at a rate of 1 per hour ; then ;

Number of class hours per week = 18 hours per week.

This means 180 class hours is required.

For every class hour ; 2.5 hours is used for outside class study

Hence, Total outside class study hours will be :

(2.5 hours × 180 hours) = 450 hours

Therefore,

Total hours that would be invested :

(total outside class hours + tt’otal class hours)

(450 + 180) = 630 hours

Learn More : brainly.com/question/18796573

3 0

3 years ago

What is the sum of the first 55 positive odd numbers?

Agata [3.3K]

Answer:

3025 is the answer directly I have solved bro

3 0

3 years ago

A pole that is 3m tall casts a shadow that is 1.22m long. At the same time, a nearby building casts a shadow that is 38.5m long.

vichka [17]

Refer to the diagram shown below.

The height of the pole is CD (3 m), and its shadow is AB (1.22 m).
The height of the building is h m, and its shadow is AD (38.5 m).

The two triangles ΔABC and ΔADE are similar because of AAA.
Therefore
$\frac{DE}{BC} = \frac{AD}{AB} \\\\ \frac{h}{3} = \frac{38.5}{1.22}$

Cross multiply.
1.22 h = 3*38.5 = 115.5
h = 115.5/1.22 = 140.91 m

Answer: 141 m (nearest meter)

5 0

4 years ago

Read 2 more answers

How many rays intersect at point O 1. 5 2. 4 3. 6 4. 3

stiks02 [169]

For this case, what you should see is which lines contain point O.
We have then that the lines that contain this point are:
EC
AD
BO
We note that three lines contain point O.
Therefore, three lines intersect at the same point.
Answer:
4. 3

8 0

4 years ago

Read 2 more answers

Check inequality m> -2

Lina20 [59]

For this there is a dotted line going through -2 on the graph and the shading is on the right side of the grid so -2,-1, and every positive number.

7 0

3 years ago

Find the area of the given figure​

Find the area of the given figure