please answer the following question
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Answer:
Step-by-step explanation:
A) two trapezium in this figure
Area of trapezium = 1/2× height × ( sum of parallel sides )
= 1/2 × 2 ×( 6 + 4 ) ×2
= 20 sq.cm
Therefore Area of square ACED= side × side.
= 4×4
= 16... Area of square ..
Similarly, area of triangle = 1/2 × base × hight ..
Area of triangle ABC = 1/2×4×{6-4}
= 4..
Total area = area of square + area of triangle
= 16+4.
=20...
Ans 2) since the second figure is a rectangle.
Therefore area of rectangle = length × breadth.
Area = 7×4
= 28...
Hope it will help u ...