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vlada-n [284]
1 year ago
13

Find the area of the kite. ) 210m ^ 2 ) 140m ^ 2; 420m ^ 2; 224m ^ 2

Mathematics
1 answer:
Nikolay [14]1 year ago
6 0

Answer:

from the image above

Triangle ABE = Triangle ADE

AE = AE ( common).

angle AEB = angle AEO ( each 90°)

AB = AD ( given).

by side angle side criteria

so area of ABE = area of ADE

similarly,

BC = DC ( given)

BEC = DEC ( 90°)

EC = EC ( 9m each)

so area of BEC = Area of DEC

<h3><u>Area </u><u>of </u><u>Kite </u><u>=</u><u> </u><u>2</u><u>1</u><u>0</u><u> </u><u>m²</u></h3>

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