The sum of the measures of the interior angles of a triangle is 180°. The sum of the measures of the interior angles of a quadr
ilateral is 360°. The sum of the measures of the interior angles of a pentagon is 540°. What is the measure of the sum of the interior angles of an octagon?
The volume of <span>Rectangular prism A is 120 inches and the volume of rectangular prism is 960 inches. the volume of prism b is 8 times the size of prism A</span>
the law of sines established a/sin A=b/sin B--------sin A=[a*sin B]/b a=4.5 cm b=6 cm B=35° so sin A=[4.5*sin 35°]/6-----> sin A=0.43018 A=arc sin(0.43018)-------> A=25.5°
or abot 0.6