An acute triangle is a triangle with all three angles acute (less than 90). An obtuse triangle is one with one obtuse angle (greater than 90) and two acute angles. Since a triangle's angles must sum to 180, no triangle can have more than one obtuse angle.

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is it possible for a triangle to have two obtuse angles?

A: no

The pectoral girdles are to the upper limbs as the pelvic girdle is to the lower limbs; the girdles are the parts of the appendicular skeleton that anchor the appendages to the axial skeleton.

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is the pectoral girdle part of the axial skeleton?

A: yes

Large denominations of United States currency greater than $100 were circulated by the United States Treasury until 1969. Since then, U.S. dollar banknotes have only been issued in seven denominations: $1, $2, $5, $10, $20, $50, and $100.

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was there ever a bill larger than 100?

A: yes

In the United States, beverages containing less than 0.5% alcohol by volume (ABV) were legally called non-alcoholic, according to the now-defunct Volstead Act. Because of its very low alcohol content, non-alcoholic beer may be legally sold to minors in many American states.

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is there an age limit to buy non alcoholic beer?

A:
no