Question

А
Find X, Y, Z.
If DELI BC.
D
22
ZCE
30
y ac​

Answer 1

Get questions and answers for Electrical Engineering ... to find Vx. toor SV ДАН lor x 1000 100 0 0 30mA ... board is composed of four commissioners, A, B, C, and D.

Answer 2

$[tex]let \: \: \: isosceles \: \: \: sides \: \: be \: \: \: \: x \\ \\ hence \\ \\ area = \frac{1}{2} bh \\ \\ 242 = \frac{1}{2} \times x \times x \\ \\ 242 \times 2 = {x}^{2} \\ \\ 121 \times 4 = {x}^{2} \\ \\ \sqrt{121 \times 4} = x \\ \\ 11 \times 2 = x \\ \\ 22 = x \\ \\ both \: \: equal \: sides \: \: are \: \: x = 22 \\ \\ now \\ \\ hypotenuse = \sqrt{ {x}^{2} + {x}^{2} } \\ \\ = \sqrt{2 {x}^{2} } \\ \\ = \sqrt{2} x \\ \\ = \sqrt{2} \times 22 \\ \\ = 22 \sqrt{2 } \\ \\ now \: \: \: perimeter \\ \\ x + x + \sqrt{2} x = 2x + \sqrt{2} x \\ \\ = 2 \times 22 + 22 \sqrt{2} \\ \\ = 22(2 + \sqrt{2} ) \\ \\ hence \\ \\ p = 22(2 + \sqrt{2} )$

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