Social Sciences, asked by armanmandalma, 1 month ago

do how much gast you can

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Answered by anikshanavele

1

cvgvhkfuufjjcnhnmn fhijsdchphgifududfu

Answered by r2838197

0

Answer:

It will be

= 90-30

=. 60

SO THE ANGLE OF REFLECTION WILL BE 60

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