We see from the attached, that kite area = product of the diagonals / 2
The diagonals could be 12 by 8 or
6 by 16 or
3 by 32, etc
It cannot be narrowed down any further.

5 0

3 years ago

2. Find the value of the expression 21 – 2a if a = 3.

timama [110]

Answer:

Step-by-step explanation:

we just substitute the value of "a" given in the above expression we get

21-2(3)

21-6=15

7 0

2 years ago

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How do I subtract 45 1/3 - 9 3/5

Basile [38]

Answer:

35.733

Step-by-step explanation:

have a common denominator then do the math

3 0

2 years ago

Acellus Find the indicated side of the triangle. b 45° 28 a a = Enter

White raven [17]

Answer:

a = 28 / √2

Step-by-step explanation:

Isosceles triangle therefor a = b

use pythagorean theorem

a² + a² = c²

2a² = 28²

a² = 28² / 2

Take the square root of both sides

a = 28 / √2

4 0

2 years ago

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