The area of the shaded part of the figure below can be determined in different ways. Use the drop- down menus to explain how to find the area by decomposing the figure into rectangles or trapezoids. 5 in2 in 2 in 5 in Click the arrows to choose an answer from each menu . rectangles The figure can be decomposed into Choose_ or the figure can be decomposed into 4 trapezoids with heights of Choose_in and bases of Choose in and in Choose square inches . Using either method the total area of the shaded figure is

answer: d. $20

step-by-step explanation:

just took the test

answer: no, but if it does it's a obvious pattern.

step-by-step explanation:

step-by-step explanation:

assume that you have 3 different side lengths.   apply the pythagorean theorem here:   square each of the two shortest sides; call them a and b, so that their squares are a² and b².   also square the longest side, calling the result c².

now, if a² + b² = c² is true, the triangle is a right triangle; otherwise it is not a right triangle.

1. 180°. the sum of the interior angles of a triangle is 180°, for the equilateral triangle that it has three equals side is 60°+60°+60°=180°.

2. 60°. each interior angle of a equilateral triangle is 60°

3. 120°. the measure of ∠m is 120°, the sum of the angles ∠m and ∠n is equal to 180°. so, in order to find the measure of ∠m, we have ∠m+∠n=180° > ∠m=180°-∠n > ∠m=180°-60°=120°.

4. 360°. the sum of the exterior angles of an equilateral triangle is ∠m+∠r+∠x=120°+120°+120°=360°. the exterior angles of any triangle always add 360°.