Question

Please help me figure out what the last one is and how to get the answer
Tysm!

Answer 1

A triangle can be formed.

Value that goes in the box is
`31(3)/(4)`

It's the same as the first angle mentioned. The value doesn't change.

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Step-by-step explanation:

3/4 = 0.75

1/2 = 0.50

The three given angles in decimal form are:

• 31.75
• 53.50
• 94.75

If these angles add to 180 degrees, then a triangle can be formed.

31.75+53.50+94.75

85.25+94.75

180

So, 31.75+53.50+94.75 = 180 is definitely the case.

Therefore, a triangle can be formed.

You'll type the mixed number
`31(3)/(4)` into the box which was that first angle mentioned.