Answer
360 cm squared
Work Step by Step
A=1/2bh
A=1/2(36 cm.)(20 cm)
Multiply 1/2 x 36 x 20
A=360 cm squared
Elementary Technical Mathematics
by Nelson, Robert; Eren, Dale;
Published by
Brooks Cole
ISBN 10:
1285199197
ISBN 13:
978-1-28519-919-1
Chapter 1 - Section 1.4 - Formulas - Exercise - Page 22: 14
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