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Find the area of the green region 20250427

4:46

Find the area of the green region 20250427

Find the sum of three angles 20240224

3:45

Find the sum of three angles 20240224

Find the green angle 20250211

4:05

Find the green angle 20250211

Find the area of the blue region 20250112

4:32

Find the area of the blue region 20250112

Find the area of the green region 20250105

4:09

Find the area of the green region 20250105

Find the area of the blue square Pythagorean Theorem Ver. 20241229

3:52

Find the area of the blue square Pythagorean Theorem Ver. 20241229

Find the area of the blue square 20241220

3:41

Find the area of the blue square 20241220

Find the perimeter of the rectangle 20241214

3:10

Find the perimeter of the rectangle 20241214

Find the area of the red region 20241125

2:40

Find the area of the red region 20241125

Find the area of the red region；Trapezoid, Triangle

3:01

Find the area of the red region；Trapezoid, Triangle

Find the Area of the Shaded Region; 1 Square, 2 Semicircles, 1 quarter sector

1:50

Find the Area of the Shaded Region; 1 Square, 2 Semicircles, 1 quarter sector

Find the Area of the Shaded Region; 2 Semicircles

2:28

Find the Area of the Shaded Region; 2 Semicircles