Question

hola por favor ayudenme a resolver esto

Answer 1

Explicación paso a paso:

a) abxh/2 = 7.86

1.25x 2.5 / 2 = 1.31

1.31 x 6 = 7.86

b) abxh/3 = 272

20x2.75/2= 27.2

27.2 x 10 = 272

a) abxh/3 = 40

5x3=15

15x8= 120

120/3= 40

b) abxh/3 = 105

15x2 =30

30/2=15

15x7= 105

c) abxh/3 = 917.34

240x120=28800

28800/3 =9600

160x80= 12800

12800/3= 4266.66

9600-4266.66=917.34

d) abxh = 163.2

24x3.4=81.6

81.6/2= 40.8

40.8x12=89.6

89.6/3= 163.2