Question

the given figure, if the angles a and b are in the ratio 2 : 3, then angle c is

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Answer 1

Answer:

Angle c = 122 degrees

Step-by-step explanation:

See angle a + angle b = 90

2x +3x =90

5x =90

X=16

Angle c = 90 + angle a

= 90 + 2*16

=90 + 32

=122

Answer 2

Answer:

✮requried answer:

$angle \: a \: + angle \: b \: = 90 \\ \\ 2 x \: + 3x = 90 \\ \\ 5x = 90 \\ \\ x = 16 \\ \\ \\ angle \: c = 90 + angle \: a \\ \\ = 90 + 2 \times 16 \\ \\ = 90 + 32 \\ \\ = 122$