Question

Two angle measures in a triangle are 47° and 43°. What type of triangle is it?

acute
obtuse
right
isosceles

Answer 1

it is a right triangle

Explanation:

Answer 2

It is a right angled triangle

Explanation:

Since we know that the angles in a triangle always add up to 180°, we take 180°-47°-43° = 90°, a right angle is 90°, thus we know it is a right angled triangle.