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marishachu [46]
3 years ago
7

What is the measure of Angle R?

Mathematics
2 answers:
Ivanshal [37]3 years ago
8 0

The sum of angles in triangle is equal to 180 degrees, so

<R =180-56-30

<R=94

Step2247 [10]3 years ago
7 0

Answer:

94

Step-by-step explanation:

to find angle R you would do 56 + 30 which is 86

then you would take 86 from 180 which would get you 94

hope this helps :)

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First we have to understand the problem, we have a box of unknown dimensions (base b, depth d and height h), and we want to optimize the used material in the box. We know the volume V we want, how we want to optimize the card used in the box we need to minimize the Area A of the box.

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