+1982 
Determine the perimeter of the shape if 1 unit = 1 foot.
A) 8 feet
B) 14 feet
C) 16 feet
D) 20 feet
E) 32 feet
Given that the hypotenuse of this right triangle is 25 cm long and tanΘ = 3.
Find the values of x and y, accurate to the nearest tenth.
A) x ≈ 7.9; y ≈ 23.7
B) x ≈ 23.7; y ≈ 7.9
C) x ≈ 7.9; y ≈ 26.4
D) x ≈ 26.4; y ≈ 79.1
E) x ≈ 79.1; y ≈ 26.4
Which relationship between the legs and the hypotenuse of the right triangle is correct?
A) 15 + 16 = x
B) 15 + x = 16
C) 15^2 + 16^2 = x^2
D) 15^2 + x^2 = 16^2
E) 15 + 16 = x^2
+128408 First one = 16 ft
Second one
If the tan theta = 3.....then y = 3x
So...using the Pythagorean Theorem we haxe that
25 = sqrt [x^2 + (3x)^2] square both sides
625 = x^2 + 9x^2
625 = 10x^2
62.5 = x^2 take the positive root
7.9 = x
And y = 3x = 3(7.9) = 23.7
Last one
C) 15^2 + 16^2 = x^2
