Question

ABCD is a rhombus. If ∠DAC=50°, find all the angles of the rhombus. BEST ANSWER WILL BE MARKED AS BRAINLIEST. WRONG ANSWER WILL BE REPORTED.

Answer 1

Answer:

since rhombus is also a parallelogram

DAC=BCD=50°

ABC=ADC

SINCE RHOMBUS IS A QUADRILATERAL SUM OF ITS INTERIOR ANGLES IS 360°

50°+50°+ABC+ADC=360°

2ABC=360-100=260°

ABC=130°=ADC

Answer 2

Answer:

Since

$since \: angle \: dac = bcd$

$abc = adc$

$as \: it \: is \: a \: qadrilateral$

$interior \: angle \: is \: 360•$

$50 + 50 + abc + abc = 180$

$100 + 2abc = 360$

$2abc = 360 - 100 \\ 2abc = 260$

$abc = \frac{260}{2}$

$abc = 130$

$abc = 130$

$adc = 130$

$extra$

interior angle of quadreletral:

$(n - 2)180$

$(4 - 2)180$

$= 2(180)$

$= 360$

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