What I Can Do Directions: Study the problem and answer the questions that follow. A photograph measuring 10cm by 4cm is mounted on a rectangular cardboard, leaving a margin of 3cm all around.
a. What is the area of the photograph? b. What is the area of the cardboard? c. What area of the cardboard is not covered by the pictograph?. plss answer this correct answer=5 star, brainliest, like and follow ko
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Answer:
A = 40 cm2
B= 91 cm2
C= 40 cm2 - 91 cm2 = - 51 or
91 cm2 - 40 cm2 = 51