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Mathematics, 09.04.2021 04:30 lakenyahar

2. (a) Find the area of this triangle. 12 cm

9 cm
(b) Suppose the base is doubled. Explain what happens to the original area.

(c) Suppose both the height and the base of the original triangle are doubled.
Explain what happens to the original area.

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2. (a) Find the area of this triangle. 12 cm

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