Pythagorean Theorem & the Converse . WU : SOL questions- graded for accuracy! *hw/hw log/storybook “ Right Triangles” . HW (day 39 ) : p. 495 (5-25odd, 31, 32, 36, 37, 41 ) Quiz next block ( pythagorean thm ) Midterm Exa ms: 1/22-1/24 pearsonsuccess.net (due Friday).
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WU: SOL questions- graded for accuracy!
*hw/hw log/storybook “ Right Triangles”
p. 495 (5-25odd, 31, 32, 36, 37, 41)
Quiz next block (pythagoreanthm)
Midterm Exams: 1/22-1/24
pearsonsuccess.net (due Friday)
In a right triangle the sum of the squares of the measures of the legs equals the square of the measure of the hypotenuse.
c2 a2 + b2
a2 + b2 >c2
a2 + b2 <c2
If the sum of the square of the measures of two sides of a triangle equals the square of the measure of the longest side, then the triangle is a right triangle.
If c2 = a2 + b2 ∆ABC is a right triangle.
If c2 > a2 + b2 ∆ABC is a obtuse triangle.
If c2 < a2 + b2 ∆ABC is a acute triangle
Randy made a ramp for his dog to get into his truck. The ramp is 6 ft long and the bed of the truck is 3ft above the ground. Approximately how far from the back of the truck does the ramp touch the ground?
Right: c2 = a2 + b2 Acute: c2 < a2 + b2 Obtuse: c2 > a2 + b2
1) a=14, b=5, c= 20 2) a= 2, b=5, c=2
5) S(3, 3), T(5, 5) U(6, 0) 6) S(2, -1), T(5, 4), U(6, -3)