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yuradex [85]
3 years ago
12

Helppppp I need the area and perimeter !!

Mathematics
2 answers:
Kazeer [188]3 years ago
8 0

Answer:

Area is 60 and the perimeter is 32

Step-by-step explanation:

lilavasa [31]3 years ago
7 0

Answer:

Area is 88.285 for the whole shape

Step-by-step explanation:

Perimeter is 34.857 for the whole shape

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PLease help me in my maths homework I dont really understand it. Calculate the area of the trapezium CDEF
alexira [117]

Answer:

48

Step-by-step explanation:

first, since its a rectangle, the parallel sides are equal making the top of the rectangle 9cm. the to fins the sides, we do 9+9( because of the sides o the rectangle) which gives us 18. then we need to do 28-18 to find out how much both the other sides of the rectangle are, which is 10. now we divide that by 2 since we want one for each side main the measurements for the rectangle are 9cm by 5 cm. now since to find out the area of aa trapezium, we use the formula   A=1/2(a+b)h which means we add the 2 parallel sides of the rectangle which are 5 and 9. we got the 9 from figuring out the rectangle remember? now 9+5=14. next we times it by the height which will be 6 since 11-5 is 6. we got the 5 from figuring out the rectangle above. now 14x6 is 84. however what about then 1/2 part in the formula?. well, all we do now is divide 84 by 2 which gives us 48

REMEMBER: The formulae for working out the area of a trapezium is 1/2x(a+b)xh

5 0
2 years ago
1:320000<br> what is the actual distance represented by 1 cm <br> give your answer in km
Musya8 [376]

Answer:

1:3.2km

Step-by-step explanation:

-Given the scale 1:320000 all in centimeters.

-We need to convert the represented cm dimension into kilometers.

#We know that 1cm equals 0.00001 km.

We therefore multiplied the represented dimension by 0.00001 km:

=320000\times 0.00001 km\\\\=3.2 \ km

Hence the scale i s 1cm represents 3.2km thus 1:3.2km

7 0
4 years ago
Read 2 more answers
Jack has two jars of wax. One jar is 1/6 full. The other jar is 4/6 full. Write an equation to find the amount of wax Jack has.
Solnce55 [7]

Answer:

1/6 + 4/6 = 5/6

Step-by-step explanation:

I hope this helped

5 0
3 years ago
Write the digits that make each equation true
igomit [66]
What equation I don't see one here
6 0
3 years ago
What are the possible values of x in 32x + 20 = 28x − 16x2?
klemol [59]
<span>No two such factors can be found

</span>
5 0
3 years ago
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