Answer:
1. P = a + b + c
P = 4.35 + 5.215 + 7.2
P = 16.765cm
2. P = a + b + c + d
P = 2.51 + 3.4 + 4.31 + 6.3
P = 16.52cm
3. P = 2l + 2w
15.6 = 2(15.8) + 2w
15.6 = 31.6 + 2w
15.6 - 31.6 = 2w
-16/2 = 2w/2
w = -8cm
4. P = 48 - 32
P = 16
5. (12.623 + 33.6) - 28.342
46.223 - 28.342
17.881
Step-by-step explanation:
sana po nakatulong
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Answers & Comments
Answer:
1. P = a + b + c
P = 4.35 + 5.215 + 7.2
P = 16.765cm
2. P = a + b + c + d
P = 2.51 + 3.4 + 4.31 + 6.3
P = 16.52cm
3. P = 2l + 2w
15.6 = 2(15.8) + 2w
15.6 = 31.6 + 2w
15.6 - 31.6 = 2w
-16/2 = 2w/2
w = -8cm
4. P = 48 - 32
P = 16
5. (12.623 + 33.6) - 28.342
46.223 - 28.342
17.881
Step-by-step explanation:
sana po nakatulong