Xi variant Algebra

Geometriya

1. Durıs altımúyeshliktiń tárepi 6 ǵa teń. Sol altımúyeshliktiń tárepleriniń ortası izbe-iz tutastırıldı. Keyininen payda bolǵan táreplerdiń ortaları taǵı tutastırıldı hám t.b. Payda bolǵan barlıq altımúyeshlikler perimetrler jıyındısın tabıń.

A) B) C) D)

Juwap:

2. Berilgen sorawlarǵa tuwrı juwaptı uyqas qoyıng.

1) Parallel kóshiriwde (10 ;13) noqat (8;9 ) noqatqa kóshti. Bul almastırıwda (1;-2) noqat qaysı noqatqa kóshedi? 2) vektor boylap kóshiriwde (10 ;-8) noqat qaysı noqatqa kóshedi? 3) (7;4) noqatqa salıstırǵanda simmetriyada qaysı noqat (1;-2) noqatqa ótedi? 4) Ay oǵına salıstırǵanda simmetriyada (-1;-6 ) noqat qaysı noqatqa ótedi?	A)
	B)
	C)
	D)
	E)
	F)

Juwap:	1	2	3	4

3 . ABCD tuwrı tórtmuyush, AEFG tuwrı múyeshli trapetsiya. AE bissektrisa. FC=2 cm hám tuwrı tórtmuyushning perimetri 32 cm bolsa, trapetsiya maydanın tabıń.

Juwap: _______________________
4. Ulıwma xordalarǵa tirelgen eki sheńberdiń sáykes doǵalları 60° hám 120°. Dóńgelekler maydanlarınıń qatnasın tabıń.
A) B) C) D)

Juwap:

5. Rombnıń tárepi oǵan ishki sızılǵan sheńberdiń urınıw noqatında 2 hám 18 ge teń kesindilerge bólinedi. Ishki sızılǵan sheńberdiń radiusın tabıń.

Juwap: _______________________

6. , bolsa, hám vektorlarnıń skalyar kóbeymesin tabıń.

Juwap: _______________________
7. ABC úshmúyeshlikte CD mediana ótkerilgen. Eger CD⊥AC hám AC=CD=a bolsa, CB tárep uzınlıǵın tabıń.
Sheshiw: _____________________________________________________________
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Juwap: _______________________

8. ABCD - parallelogram, E - DC táreptiń ortası, F - BC táreptiń ortası. Eger AEF úshmúyeshlik júzi 9 ǵa teń bolsa, parallelogram maydanın tabıń.

Sheshiw: _____________________________________________________________
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Juwap: _______________________