A photograph measuring 10 cm by 4 cm is mounted on a rectangular cardboard leaving a margin of 3 cm all around. What is the area of the photograph.what is area of the cardboard
A.what is asked
B.what are the given
C.what operation or strategies to be used
D.what is the number sentences
E.solution
A.what is asked
B.what are the given
C.what operation or strategies to be used
D.what is the number sentences
E.solution
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Answer:
what is area of the cardboard?
10 cm, 4cm, 3cm
additional
10+4+3=N
10+4+3=17cm
Step-by-step explanation:
sorry po kapag wrong gusto ko lng namn po Tumulong
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