Question

In the given figure ABCD, find the value of x.​

Answer 1

Answer:

x=140°

hope it'll help you please make it brainliest answer of

Answer 2

$\huge\bold\blue{answer - }$

$\pink{ \star \: the \: given \: figure \: is \: a \: parallelogram. }$

$\huge\fbox\red{given}$

$\dagger \: exterior \: angles \: of \: the \: parallelogram \:$

$\bigstar \: where - \\ \to \angle \: a \: =70 \degree \\ \to \angle \: b \: =80 \degree\\ \to\angle \: c \: = 70 \degree$

$\huge\fbox\red{find }$

$\to \angle \: d = ?$

$\huge\bold\orange{solution - }$

$\leadsto \: property - sum \: of \: exterior \: \angle \:es \: of \: a \: parallelogram \: = 360 \degree$

$\angle \: d \: = 360 \degree \: - (70 \degree + 80 \degree + 70 \degree)$

$\longmapsto \: 360 \degree - 220 \degree \\ = 140 \degree$

$\huge\fbox\green{ = 140 \degree}$

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