Which of the following cannot be used in proving triangles congruence

Aldo wants to install a skylight in the roof of his house. The base of the skylight is a regular hexagon with side length 40 cm. What is the perimeter of the base of the skylight? Give your answer in metres. Which strategy did you use to find out?

The circumference of a circle is 36 feet. What is the length of the radius of this circle? 9 ft 18 ft 361 ft 721 ft

24 students in Jamal's class are wearing tennis shoes. There are 30 students in his class. Jamal says that 70% of his class is wearing tennis shoes. Is Jamal correct

Dillon read 1/5 of a book on Monday and 2/5 of the book on Tuesday what fraction of the book did he read on Monday and Tuesday

G (x) = x3 - 2x2+5x-8g (-5)

For the school play, adult tickets cost $4 and children tickets cost $2. Natalie is working at the tickets counter just sold $20 worth of tickets. What are all of the possible ticket combo of $20 worth of tickets

Using the document "FOR TEST - ACME Building Diagram" which you were asked to download from the course, calculate the heat from transmission 0 -11275 Btu/hr 12275 Btu/hr -12475 Btu/hr -13275 Btu/hr

The name of the triangle whose interior angles each measure 90 degrees.?

A rectangle is 4 feet wide and 10 feet long. What is the length of its diagonal

A number divided by sixsix is 270. what is the number