contestada

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This shape is an
equilateral triangle
with the dimensions
2r
5s-2
shown.
Find:
(a) r and s
(b) the perimeter of r+S + 5
the triangle in metres.
(c) Find the area of the triangle to 3 s.f.
A
Explain pls

This shape is an equilateral triangle with the dimensions 2r 5s2 shown Find a r and s b the perimeter of rS 5 the triangle in metres c Find the area of the tri class=

Respuesta :

abrand01

Answer:

Step-by-step explanation:2r

(b) the perimeter of r+S + 5

the triangle in metres.

(c) Find the area of the triangle to 3 s.f.

A

Explain pls