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Use Pythagorean Theorem to determine type of Triangle

作者:Karen Rowe, tommy.chan, kdfedor, heidi langius
Pythagorean Theorem

Change the angle measure to 35 degrees.

For an ACUTE triangle, what to ?

选择所有适用项
  • A
  • B
  • C
检查答案 (3)

Change the angle measure to 72 degrees.

For an ACUTE triangle, what to ?

选择所有适用项
  • A
  • B
  • C
检查答案 (3)

Change the angle measure to 115 degrees.

For an OBTUSE triangle, what to ?

选择所有适用项
  • A
  • B
  • C
检查答案 (3)

Change the angle measure to 157 degrees.

For an OBTUSE triangle, what to ?

选择所有适用项
  • A
  • B
  • C
检查答案 (3)

Change the side a to be 4.2

Change the angle measure to 90 degrees. For the triangle, what to ?

选择所有适用项
  • A
  • B
  • C
检查答案 (3)

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