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Please help

 Jul 16, 2020
 #1
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I do not think that triangle is possible.

I calculate that Angle YZX must equal  42.66 degrees.   (rounded)

 Jul 16, 2020
 #2
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+1

Something's wrong with this question cheeky

 

According to the information provided, the lengths of the sides of a triangle XYZ are:   35,  51, and 32

 

Neither of these 3 angles has a measure of 21º 

 

Sides: a = 35   b = 51   c = 32

Area: T = 553.042
Perimeter: p = 118
Semiperimeter: s = 59

Angle ∠ A = α = 42.668° = 42°40'5″ = 0.745 rad
Angle ∠ B = β = 99.041° = 99°2'28″ = 1.729 rad
Angle ∠ C = γ = 38.291° = 38°17'28″ = 0.668 rad

Height: ha = 31.602
Height: hb = 21.688
Height: hc = 34.565

 Jul 16, 2020

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