The given triangle is a right triangle. The tangent of an angle of right triangle is obtained by dividing the opposite side of the angle with the adjacent side of the angle. The opposite side of angle R is 5 cm and the adjacent side of angle R is 12 cm.
tan R = 5 / 12 = 0.4167 R = arctan (0.4167) = 22.6 degrees.
One less limb than yesterday! so let’s assume like a regular human the mutant has 4 limbs. he grows another 5 and now he’s got 9 limbs. he loses 12 so 9-12 equals -3, plus 2 is -1.
