Pythagorean Theorem, Isosceles Right Triangles, Trigonometric Ratios Worksheet Page 15

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12 2
21. The hypotenuse of a 30-60-90 triangle is
ft. Find the area of the triangle.
22. Find the perimeter and area of a 30°-60°-90° triangle with hypotenuse length 28 centimeters.
24. Find the perimeter and area of an equilateral triangle with height 30 yards.
25. A skate board ramp must be set up to rise from the ground at 30˚. If the height from the ground to the
platform is 8 feet, how far away from the platform must the ramp be set?
8 ft
30˚
26. Find the value of x.
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