Question

pls tell the correct answer​

Answer 1

Answer:

Q15. option c LCM

as The product of HCF and LCM of any two given natural number is equivalent to the product of the given number.

Q16. Option D 180°

as,

angle is supplementary when their sum is 180°

so,

90 + x = 180°

x = 180 - 90

x = 90°.

supplement of 90° is 90°.

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