johnwall1268655 johnwall1268655

11-06-2021
Mathematics

contestada

Hurry which one ITS NOT 270

A.84
C.128
D.540

Hurry which one ITS NOT 270 A84 C128 D540 class=

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

11-06-2021

Answer:

84 cm^2

Step-by-step explanation:

The area of a triangle is

A = 1/2 bh where b is the length of the base and h is the height

A = 1/2 ( 5+9) * 12

A = 1/2 (14) * 12

A =84

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