Current location - Training Enrollment Network - Mathematics courses - Qidong middle school exercise book seventh grade first volume math homework 44, 45 answers
Qidong middle school exercise book seventh grade first volume math homework 44, 45 answers
Small problem ~

Homework 44:

CBBCD 6。 The ray that divides this angle into two equal angles from the vertex angle is 7. Two thirds and one third.

8. 15 30 9.5 10.36 108 144

Homework 45:

Cacdb 6.30 1: 57.38 37' 8。 = congruent angle of the same angle = congruent angle of the same angle 9. 120 30.

10. 150 1 1.45 16.3 15 45

In order to type one word at a time, give points ~ ~ ~