Question

please can you send me the answer its urgent ​

Answer 1

Answer:

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Step-by-step explanation:

yes, I can help u

OP is situated on XY

.°. <POX+<POY= 180°

=> <POX+90°= 180° (°.° <POY= 90° )

=> <POX= 180°-90°

=><POX= 90°

=> <POM+<XOM= 90°

=> a + b = 90---------------(1)

a:b= 2:3

=>a/b=2/3

=>a/2=b/3= k (let)

=> a = 2k

b= 3k

putting the value of a and b

2k+3k= 90°

=> 5k = 90°

=> k = 90°/5

=> k = 18°

.°. a = 2k= 2(18°)=36°

b= 3k = 3(18°)= 54°------(2)

.°. OX is situated on MN

.°. <XOM+<XON= 180°

=> b+c= 180°

=> 54°-c= 180°

=> c = 180°-54°

=> c = 126°

hopes it helped

Answer 2

$a + b = 90 \\ a = b \\ 2a = 90 \\ a = \frac{90}{2}$

$a = 45$

angle mbx= angle yon

so reflex:

$360 - 45 = 315$

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