1/2, 3/5, 6/9, 7/8
112.5
2D shape with straight edges
11
Obtuse
a = 29
11217
127 (double the number and add one)
42.5cm
72.25cm2
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1/2, 3/5, 6/9, 7/8
112.5
2D shape with straight edges
11
Obtuse
a = 29
11217
127 (double the number and add one)
42.5cm
72.25cm2
500 grams, 5/9 kg, 0.75kg
Four
180 degrees
1 2/15 or 17/15
0.84
1 3/4
19:35
17 (only divisible by 1 and itself)
Radius
A solid in 3 dimensions with flat faces