kaylo9915 kaylo9915

03-06-2017
Mathematics

contestada

find the area of triangle ABC. The figure is not drawn to scale.

A:
26.06 cm^2

B:
22.73 cm^2

C:
28.00 cm^2

D:
24.95 cm^2

PLESSE HEP

find the area of triangle ABC The figure is not drawn to scale A 2606 cm2 B 2273 cm2 C 2800 cm2 D 2495 cm2 PLESSE HEP class=

Respuesta :

strangerlincoln strangerlincoln

03-06-2017

sin(63)=x/7
0.89100652418= x/7 > 0.89100652418 (7) = x/7(7)
6.23704566932=x This is the height
the area of a triangle is A=BH/2 or Base * Height /2
A= (6.23704566932)(8)/2
A=24.9481826773 or 24.95 cm^2

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