grita
2319MAX3 KEy
(c) 63 from -249
(f) - 862 from 256
Sees.
Subtract the following. (a) 20 from -40
(d) -425 from - 860
(g)
-5876 from - 397
0 546 from 0
(b)
(e)
(h)
(k)
36 from -81
- 1596 from 88
6240 from -245
- 4562 from 0
mo
() 3012 from 86539
(1)
-688 from
Answers
Answered by
1
Answer:
bro what is this........
Answered by
1
Answer:
In geometry, Heron's formula (sometimes called Hero's formula), named after Hero of Alexandria, gives the area of a triangle when the length of all three sides are known. Unlike other triangle area formulae, there is no need to calculate angles or other distances in the triangle first.
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