Fill in the missing value in the given equivalent ratios.
5:7 =__:21

Which best describes the construction of a triangle if given the segment lengths of 2 cm, 3 cm, and 5 cm? a) unique triangle b) cannot be determined c) triangle not possible d) more than one triangle

Find the value of x in the diagram below. select the best answer from the choices provided

Urgent? will give brainliest to the first correct answer what is the area of the figure?