Maligayang pagdating sa IDNStudy.com, ang iyong platform para sa lahat ng iyong katanungan! Makakuha ng hakbang-hakbang na mga gabay para sa lahat ng iyong teknikal na tanong mula sa mga miyembro ng aming komunidad.
Sagot :
Let 'a' be the length of one side
'b' be the length of the other side
P = 2a + 2b
Perimeter is 80cm
80 = 2a + 2b
Divide the whole equation with 2
40 = a + b ----equation 1
From the statement 'if one side is 8cm more than the other side'
b = a + 8 ----equation 2
Substitute equation 2 to equation 1
40 = a + b
40 = a + a + 8
40 - 8 = a + a
32 = 2a
a = 32/2
a = 16 cm
Substitute a=16 to equation 2
b = a + 8
b = 16 + 8
b = 24 cm
Therefore the sides of the parallelogram measures 16 cm by 24 cm
'b' be the length of the other side
P = 2a + 2b
Perimeter is 80cm
80 = 2a + 2b
Divide the whole equation with 2
40 = a + b ----equation 1
From the statement 'if one side is 8cm more than the other side'
b = a + 8 ----equation 2
Substitute equation 2 to equation 1
40 = a + b
40 = a + a + 8
40 - 8 = a + a
32 = 2a
a = 32/2
a = 16 cm
Substitute a=16 to equation 2
b = a + 8
b = 16 + 8
b = 24 cm
Therefore the sides of the parallelogram measures 16 cm by 24 cm
Perimeter = 80
Let x = other side
8 + x = side
x + x + 8 + x + 8 + x = 80
4x + 16 = 80
4x = 80 - 16
4x = 64
x = 16
The sides of the parallelogram are 24 and 16.
Let x = other side
8 + x = side
x + x + 8 + x + 8 + x = 80
4x + 16 = 80
4x = 80 - 16
4x = 64
x = 16
The sides of the parallelogram are 24 and 16.
Pinahahalagahan namin ang bawat tanong at sagot na iyong ibinabahagi. Huwag kalimutang bumalik at magtanong ng mga bagong bagay. Ang iyong kaalaman ay mahalaga sa ating komunidad. Ang IDNStudy.com ay nangako na sasagutin ang lahat ng iyong mga tanong. Salamat at bisitahin kami palagi.