pls give me all answers of the above phote
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Answer:
a, a, _, b, d
Step-by-step explanation:
Given, length of the rectangle l = 6 cm and breadth b = 4.3 cm
1. Area of rectangle = l*b = 25.8 sq. cm
2. Perimeter of rectangle = 2(l+b) = 2(6+4.3) = 2(10.3) = 20.6 cm
4. Length of diagonal AC = square root of (l square + b square) = square root of ( 6 square + 4.3 sqaure) = sqrt ( 36 + 18.49)
= sqrt (54.49)
5. Each angle in a rectangle is 90 degrees. So sum of all the four angles is 4*90° = 360°