Find the area of each figure. 1. A triangle with base 6 in. and height 3 in. has an area of inches squared.

2. A square with sides of 7.6 m has an area of meters squared.

3. A triangle with base 8.2 cm and height 5.1 cm has an area of centimeters squared.

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What is the y-intercept of the line given by the equation

The length of a rectangle is x times the square root of 100. the width is one-half y more than three-halves x. given that the area of the rectangle is 125 cm2, which equation could represent the rectangle in terms of x and y? a) 5xy − 15x = 125 b) 5xy + 15x = 125 c) 15x2 − 5xy = 125 d) 15x2 + 5xy = 125

How are sas and sss used to show that two triangles are congruent?