(c)
In the given figure ABCD is a quadrilateral with the given measurements.
All the measurements are given in cm.
Find:
21
(0) Area of AABC
(ii) Area of AACD
(111) Area of quadrilateral ABCD
20
29
16
12
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Answers
Answered by
5
Step-by-step explanation:
1. A( triangle ABC ) = AB+AC+BC
=16+20+12
=48cm²
2.A( Triangle ACD) = AC+CD+AD
= 21+29+20
=70cm²
3.Area of quadrilateral ABCD =AB+BC+AD+CD
=21+29+16+12
=78cm²
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