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3 years ago

Help Me For Brainlist !!!!!!!!!!!!

Mathematics

2 answers:

tatiyna3 years ago

5 0

Answer:

30°,40°

Step-by-step explanation:

let the other angles be 3x and 4x

3x+4x+110=180

7x=180-110=70

x=70/7=10

3x=3×10=30

4x=4×10=40

Ostrovityanka [42]3 years ago

4 0

Answer:

30° and 40°

Step-by-step explanation:

Sum of 3 angles in triangle is 180°

Sum of 2 missing angles= 180° -110°= 70°

3x+4x= 70°
7x= 70°
x= 10°

Angles: 30° and 40°

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