TUGAS 3

TRAPEZOID

A quadrilateral having two and only two parallel sides. The bases of the trapezoid are its parallel sides, the lengs are its non parallel sides is a trapezoid.
at figure let CD parallel AB. Trapezoid broad can counting is L = (ED(CD+AB))/2
Exercise :
Let base 4 and 6, case 2. how is broad trapezoid?
Solution : (2(4+6))/2
= 2(10)/2
= 20/2
= 10
At figure trapezoid AD// MW//BC. Thus in trapezoid ABCD in figure, the bases are AD and BC, and the legs are AB and CD. If M and N are mid poits, then MN is the median of the trapezoid.
An isosceles trapezoid is a trapezoid whose legs are conqruent. Thus in isosceles trapezoid ABCD in figure, AB=CD.
The base angles of a trapezoid are the angles at the and of its longer base angle A and angle D the base angles of isosceles trapezoid ABCD.

TUGAS 6

the definition, explanation, and the example of the term question by………

1. breturut-turut : continuosly, a system for assessing a student’s progress through out a course of study as well as or instead of by examination.
example: After lunch, the roket is continuosly losing mass in its initial stage of flight of fuel is being burned.
2. termasuk : included, has as part of a whole, the conference delegates include many representatives from a broad. The tour inclided a visit to the science museum.
3. memperjual-belikan : to buy and sell, the activity consist of sell and retailer. Mother to buy and sell vegetables.
4. barisan tak berhingga : formations limitless, a point or line beyond which does not extend, a boundary, within the city limits. Fishing is forbidden within a twenty-mile limit of the coast.
5. deret pangkat : row rank, a row has the rank, it can rank 2, rank 3 etc. I can counting row rank.
6. kelengkungan garis : curve line, a line or surface that bends rounds, a bend. A curve on graph. A curve in the road. A pattern full of curves and angles.
7. dengan hormat : by regards, to attentions to or concern of……..
please give your father my regards.
8. dengan tidak mengurangi rasa hormat : with not less respect, hold in high/low regard cie have a goad/bad opinion of…

9. sebaik-baiknya: as well or good a possible.
A conditional the to represent prefect.
10. berulang-ulang : be repeat, adj(attrib) done, saidor happening again and again repeated blow/warnings/accident.
Example : the children repeat edly exchanged humorous pantuns.