Question

Please help me withthis thanks

Answer 1

`\huge\boxed{A=168\ cm^2}`

Explanation:

`A=(d_1* d_2)/(2)\\\\d_1,\ d_2-\text{diagonals of a kite}\\\\\text{We have:}\\\\d_1=8cm+8cm=16cm\\\\d_2=6cm+15cm=21cm\\\\\text{Substitute:}\\\\A=((16)(21))/(2)=(336)/(2)=168\ cm^2`