Matematikadan test savollari Agar x = -2 bo’lsa, y = 3x funksiyaning qiymatini toping


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143. Rombning yuzi 24 ga, diagonallardan biri 6 ga teng. Uning tomonini toping.

А) 10


B) 5

C) 8


D) 6
144. Parallelogrammning o`tkir burchagi gat eng. Uning kichik diagonali katta tomoni bilan li burchak tashkil qiladi. Parallelogrammning katta tomoni 20 ga teng. Uning yuzini toping.

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