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Dafna11 [192]
3 years ago
11

Find the missing variable for a parallelogram:

Mathematics
2 answers:
irakobra [83]3 years ago
4 0
Since the formula to find the area of a parallelogram is base times height (A=bh), and you have been given the area and base already, you can set up an equation. Let h=height in this formula. h x 3.4 = 25. Using this formula, to find the height, you would divide 25 by 3.4 and get approximately 7.35 inches. So, your height= 7.35in. Hope this helps!
Svetllana [295]3 years ago
3 0

Answer:

The missing variable for a parallelogram:

height (h) ≈ 7.35 in or

height(h) ≈ 18.67 cm

Explanation:

Area of parallelogram is base times the height.

i.,e A =b \times h where A is the area , b is the base and h is the height of the parallelogram respectively.

Given: Area (A) = 25 square in.  and breadth(b) = 3.4  in.

To find the height:

Apply parallelogram;

A = b \times h

Substitute the value of A and b in above formula;

25 = 3.4 \times h

Divide by 3.4 to both sides;

\frac{25}{3.4} = \frac{3.4}{3.4}h

Simplify:

7.35294118 in = h

or

h ≈ 7.35 in.

To find height in cm

Use 1 in = 2.54 cm

then, h =18.6764 ≈18.67 cm

Therefore, the height in inches is 7.35 in. (approx)

or the height in cm is; 18.67 cm (approx)


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