Values of the trigonometry ratios of special angles. (without using calculator)030456090

sin

cos

tan

Derived quatityDerived quantitySymbolFormulaRelationship with base unitsDerived unit

AreaAlength breadthm2

Volume Vlength breadth height m m m

mass _______ kg m-3

Velocityv_______ time

am s-2

Workforce _____________kg ms-2 mN m or ______

Powerwork __________

PrefixesPrefixAbbreviationNumerical valueFactor

Tera-1012

Giga-G

Mega-1 000 000

Kilo-103

Hecto-100

da101

d0.1

c0.01

Mili-10-3

0.000 001

Nano-10-9

P0.000 000 000 001

1) Apakah maksud dengan imperialisme? A ___________________________________________________________________________________________________ a ___________________________________________________________________________________________________2) Apakah faktor utama berlaku Perang Dunia Pertama? A