How to find if right triangles are similar Practice Test
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Q1
; is a right angle; ; ;
Find .
A right triangle is defined by the points (1, 1), (1, 5), and (4, 1). The triangle's sides are enlarged by a factor of 3 to form a new triangle. What is the area of the new triangle?
; 
is a right angle; 
; 
; 
.