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Orlov [11]
3 years ago
15

The measures of a complementary angles have a summer 90° angle and angle B or complementary and their measures have a difference

of 20° what are the measures of the angles
Mathematics
1 answer:
antiseptic1488 [7]3 years ago
8 0

Ok, so we kno that

A + B = 90

we also know that

A - B = 20

There are a lot of ways to solve this, but I think elimination will be best

   A + B = 90

+ (A - B = 20)

-----------------------

  2A = 110

A = 55

Therefore,

B = 90 - 55 = 35


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