Find the unknown length in the right triangle. Simplify the answer if possible. A triangle has an angle labeled 90 degrees. The side opposite the 90 degree angle is labeled 18 and the other two sides are labeled 7 and b. 7 18 90 b The unknown length b in the triangle is nothing.

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Afarm is to be built in the shape of quadrilateral abcd, as shown below. all four sides are equal. a rhombus abcd is shown with diagonal ac equal to 15.5 feet and diagonal bd equal to 13.2 feet. what is the area of the farm? pleas only pick from the 4 below 62 square feet 52.8 square feet 57.4 square feet 102.3 square feet

On which number line are -3 and its opposite shown