Kelvin finds a tile shaped like a triangle. He measures its angles to discover that it has two acute angles and one right angle.
What type of triangle did Kelvin find obtuse triangle, acute triangle or right triangle?
1 answer:
Answer:
right triangle
Step-by-step explanation:
A Right triangle is a triangle that has one of its angle as 90°.
Since the triangular shaped tiles has a right angle, the kind of triangle Kevin found will be a right triangle.
A right triangle has two acute angles (angles less than 90°) and a right angle
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Step-by-step explanation:
Answer:
The answer is 28.
Step-by-step explanation:
Add all of them.
(L/ length) 12.
(W/ width) 10
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12
Step-by-step explanation:
a² + b² = c²
a² + 9² = 15²
a² + 81 = 225
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