Wanda measures the lens on a magnifying glass and calculates that it has a circumference of 31.4 centimeters. What is the lens's diameter?

Television sizes are based on the length of the diagonal of the television's rectangular screen. so, for example, a 70-inch television is a television having a diagonal screen length of 70 inches. if a 70 inch television's diagonal forms a 29°angle with the base of the screen, what is the vertical height (1) of the screen to the nearest inch? 70 inhin

The trigonometric ratios sine and secant are reciprocals of each other

Apply distributive property to write equivalent equation 105×35m