Ask question

Ask question

All categories

sergeinik [125]

2 years ago

11

What is the area of the polygon given below?

1 answer:

almond37 [142]2 years ago

4 0

Answer:

diện tích đa giác trong hình là :

186 cm2

Step-by-step explanation:

hãy tách hình đa giác trên thành 4 hình chữ nhật và tính diện tích từng hình chữ nhật

You might be interested in

What are the Answers?

amm1812

Answer:

how?

Step-by-step explanation:

6 0

3 years ago

If X = 2 centimeters, Y = 5 centimeters, and Z = 5 centimeters, what is the area of the object?

Elena L [17]

Answer: $35 cm^2$

Step-by-step explanation:

<em>Area of trapezium = </em>

2X = 2 + 2 = 4 cm

2Z = 5 + 5 = 10 cm

Y = 5 cm

$\dfrac{ \left( 4+10 \right) }{ 2 } \times 5$

|

|--------> 35 $cm^2$

6 0

1 year ago

The base of a prism is a right triangle with a base and height measurement of 12cm and a 5cm. If the volume of the prism is 210c

bezimeni [28]

Answer:

The height is 7 cm

Step-by-step explanation:

210 × 2 = 420

12 × 5 = 60

420 ÷ 60 = 7

6 0

3 years ago

Read 2 more answers

A line with a slope of -1/3 passes through the point (9,3). What is its equation in point-slope form?

amm1812

The point-slope form:

$y-y_1=m(x-x_1)$

We have:

$(9,\ 3)\to x_1=9,\ y_1=3\\\\m=-\dfrac{1}{3}$

Substitute

$y-3=-\dfrac{1}{3}(x-9)$

7 0

2 years ago

Find the average rate of change for the given function from x=-1 to x=2.

ICE Princess25 [194]

I would say its A but I'm not 100%

3 0

3 years ago

Read 2 more answers