Finding the Third Angle in a Triangle

Submitted by ladislav.foltyn on Sat, 02/23/2019 - 14:08
Project ID: 
5000000025
Accepted: 
SubArea: 
Triangles
Template: 
B
Question: 
Find the third angle of a triangle if the other two angles are known.
Question Row 1: 
α=12∘, β=36∘
Answer Row 1: 
γ=48∘, *γ=132∘, γ=123∘
Question Row 2: 
α=63∘20′, β=26∘
Answer Row 2: 
*γ=90∘40′, γ=90∘60′, γ=89∘40′
Question Row 3: 
α=45∘15′, β=31∘15′
Answer Row 3: 
γ=102∘30′, *γ=103∘30′, γ=104∘30′
Question Row 4: 
α=105∘12′, β=21∘18′
Answer Row 4: 
*γ=53∘30′, γ=126∘30′, γ=54∘30′
Question Row 5: 
α=33∘33′, β=44∘44′
Answer Row 5: 
*γ=101∘43′, γ=100∘43′, γ=102∘43′
Question Row 6: 
α=58∘48′, β=63∘45′
Answer Row 6: 
γ=122∘33′, *γ=57∘27′, γ=56∘27′
Question Row 7: 
$\alpha=65^{\circ}35'$, $\beta=57^{\circ}56'$
Answer Row 7: 
γ=113∘31′, γ=65∘29′, *γ=56∘29′
Question Row 8: 
α=23∘10′, β=32∘11′
Answer Row 8: 
γ=125∘39′, γ=55∘21′, *γ=124∘39′
Tex: 
% tiket 32009 \pocetsloupcu{3}