Math, asked by proargus537, 1 month ago

help math p5 composite figures

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Answered by Bholachaubey
0

Answer:

Step-by-step explanation: can you show me with your teacher explanation but in my book 5 is equal to 22 upon 7 you can write on them the formula and give the answer

Answered by NijiCL
0

Answer:

3)143cm2   4) 446cm2

Step-by-step explanation:

3)area of PQR=1/2 x 11 x 10 = 55cm2

area of PRS = 1/2 x 11 x 84 =44cm2

area of PST = 55+44+44=55+88= . .    .    .   .143

4) A=20x10=100

B= base:24

height: 18     1/2 x 24 x 18 = 216

C= base:10

height:10     1/2 x 10 x 10 = 50

216+200+50=               446cm2

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