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3 years ago

PLSSS HELPpPP URGENT

Mathematics

2 answers:

IrinaK [193]3 years ago

6 0

<h3 /><h3 /><h3>Given,</h3>

A right angle that means 90°.

One angle is 43°

$\angle \: ACB = 43 \degree + \angle \:BCD$

=> 90° = 43° + BCD

=> BCD = 90° - 43°

=> BCD = 47°

Option ( A ) 47° is correct answer

<h3 />

lozanna [386]3 years ago

4 0

Answer:

Step-by-step explanation:

as u can see,the other acute angle is 43° and the other is also an acute angle and acute angles must not surpass until 80° meaning, the other acute angle is 47°

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