Dilating a triangle changes the shape of the triangle but does not change its
size.
O. A. True
O B. False
SUGU

The base of a triangle exceeds the height by 7 centimeters. if the area is 400 square centimeters, find the length of the base and the height of the triangle.

Nick has box brads. he uses 4 brads for the first project. nick let’s b represent the original number of brads and finds that for the second project, the number of brads he uses is 8 more than half the difference of b and 4. write an expression to represent the number of brads he uses for the second project.

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