3. The area of a triangle-shaped piece of wood with a base of 12 inches and a height of 2.1 inches is ?

Question

3. The area of a triangle-shaped piece of wood
with a base of 12 inches and a height of 2.1
inches is ?

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RI SƠ 2 months 2021-07-19T06:32:26+00:00 1 Answers 2 views 0

Answers ( )

    0
    2021-07-19T06:34:17+00:00

    Answer:

    12.6 square inches

    Step-by-step explanation:

    A=(1/2)bh

    A=(1/2)12*2.1

    A=12.6 square inches

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )