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22-10-2019
Mathematics

contestada

What is the area of this triangle when x= 4 cm?
A. 896cm^2
b.16cm^2
c.240cm^2
d.448cm^2

What is the area of this triangle when x 4 cm A 896cm2 b16cm2 c240cm2 d448cm2 class=

Respuesta :

surjithayer10otahza surjithayer10otahza

04-11-2019

Answer:

Step-by-step explanation:

area of triangle=(1/2)×7x×8x=28 x²

x=4

Area=28×4²=448 cm²

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