QUESTION IMAGE
Question
quadrilateral abcd is a kite. the measure of ∠bad = 98° and the measure of ∠abc = 44°. find the measure of ∠adc. enter deg after any value that is in degrees. m∠adc =
Step1: Record la suma de ángulos internos
La suma de los ángulos internos de un cuadrilátero es 360°.
Step2: Definir los ángulos conocidos
Tenemos $\angle BAD = 98^{\circ}$ y $\angle ABC=44^{\circ}$. Además, en un kites, $\angle BCD=\angle BAD = 98^{\circ}$ (propiedad de los kites).
Step3: Calcular $\angle ADC$
Usamos la fórmula $m\angle ADC=360^{\circ}-m\angle BAD - m\angle ABC - m\angle BCD$. Sustituyendo los valores: $m\angle ADC = 360^{\circ}-98^{\circ}-44^{\circ}-98^{\circ}$.
$m\angle ADC=120^{\circ}$
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$120$ deg