2 years ago

Answer please will matk u as brilliant

Mathematics

2 answers:

eimsori [14]2 years ago

8 0

B) obtuse triangle
Hope this helps!

Korolek [52]2 years ago

7 0

Answer:

∠ CAB is an acute angle

Step-by-step explanation:

The sum of the 3 angles in the triangle = 180° , then

∠ CAB + 100° + 25° = 180°

∠ CAB + 125° = 180° ( subtract 125° from both sides )

∠ CAB = 55°

Since ∠ CAB < 90° then it is an acute angle

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