Question

solve these. please help me​

Answer 1

Step-by-step explanation:

brainliest

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Answer 2

Answer:

x°=105°

Step-by-step explanation:

In ΔABC,

<CAB+<CBA+<ACB=180°

25°+<CBA+27°=180°

<CBA+52°=180°

<CBA=180°-52°

<CBA=128°

<CBA+<CBD=180°

120°+<CBD=180°

<CBD=180°-120°

<CBD=60°

In ΔBDE,

<EBD+<EDB+<BED=180°

60°+45°+<BED=180°

105°+<BED=180°

<BED=180°-105°

<BED=75°

<CED+<BED=180°

x°+75°=180°

x°=180°-75°

x°=105°