They
Given: AD = BC and AD || BC
Prove: ABCD is a parallelogram.
Angles
Segments
Triangles Statements Reasons
ZBCA
ZDAC
Statements
Reasons
Assemble the proof by dragging tiles to
the Statements and Reasons columns.
Intro

He ! a group of farmers planned to clean 80 acres of wheat per day to finish the work on schedule. right before the work started, they received a new piece of machinery that them clean 10 more acres per day than originally planned. as a result of increased productivity in the last day before the deadline they only had to clean 30 acres. how many acres of wheat did the group of farmers have to clean?

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.

Find the maximum value of p= 4x + 5y subject to the following constraints :