You stand on the north bank of a river and look due south at a tree on the opposite bank. Your helper on the opposite bank measures 35 yards due east to a second tree. You must rotate your transit through an angle of 12 degrees to point toward the second tree. How wide is the river?
You stand on the north bank of a river and look due south at a tree on the opposite bank. Your helper on the opposite bank measures 35 yards due east to a second tree. You must rotate your transit through an angle of 12 degrees to point toward the second tree. How wide is the river?
You stand on the north bank of a river and look due south at a tree on the opposite bank. Your helper on the opposite bank measures 35 yards due east to a second tree. You must rotate your transit through an angle of 12 degrees to point toward the second tree. How wide is the river?
You stand on the north bank of a river and look due south at a tree on the opposite bank. Your helper on the opposite bank measures 35 yards due east to a second tree. You must rotate your transit through an angle of 12 degrees to point toward the second tree. How wide is the river?
Figure in plane geometry formed by two rays or lines that share a common endpoint, called the vertex. The angle is measured in degrees using a protractor. The different types of angles are acute, obtuse, right, straight, and reflex.
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