Question

please answer
I will mark brainlist​

Answer 1

Answer:

(1)14×7=98cm²

(2)1/2πr²=1/2×22/7×7×7=77cm²

(3(square =7×7=49cm²

(4) length×bradth =14×7=98cm²

(5)1/2×14×7 =49cm²

Answer 2

Step-by-step explanation:

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