Question

area of right angle triangle​

Answer 1

Step-by-step explanation:

Area of Right Angle Triangle = ½ (Base × Perpendicular)

find the area of any right triangle, you simply multiply the lengths of the two sides that are perpendicular to each other, and then take half of that. if you could flip one of them and move it on top of the other, they would match exactly. The rectangle has an area of 2 × 4 = 8 square units.

Answer 2

Answer:

$c \: = \: \sqrt{ \alpha {}^{2} } + b {}^{2}$

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