3 years ago

Need some help on area.

Mathematics

1 answer:

Tanzania [10]3 years ago

5 0

The area is (27 x 3) + (15 x 7) = 186

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4 years ago

Parallelogram ABCD is a rectangle.

viktelen [127]

Answer:

$AC=BD$

$AB\perp BC$

Step-by-step explanation:

A parallelogram is a quadrilateral (4-sided polygon) that has two pairs of parallel sides.

In this sense, this figure shows a especial parallelogram called <u>rectangle</u>, since its four sides form right angles ( $90\°$ ).

Hence:

$AB\parallel DC$

$AD\parallel BC$

$AB=DC$

$AD=BC$

$AB\perp BC$

$AD\perp DC$

So, the correct choices among the given options are:

$AC=BD$

$AB\perp BC$

7 0

3 years ago

Read 2 more answers

Please help for number 2 :/

hoa [83]

Answer:

25.4

Step-by-step explanation:

the answer is 25.4

7 0

3 years ago

2x−7=−19 x =<br> x/-3+5=12 x =<br> 3/4x −5=4 x =

Nata [24]

I believe it’s x=3 i’m sorry if i wrong

7 0

3 years ago

Help me plz btw good morning

faust18 [17]

Answer:

1. gcf: 6 lcm: 660

2. gcf: 2 lcm: 308

3. gcf: 7 lcm: 56

4. gcf: 2 lcm: 220

5. gcf: 1 lcm: 52

Step-by-step explanation:

Hope this helps :)

6 0

2 years ago