Find the area of this composite figure use 3.14 for pi

We have three different figures here: A square, a triangle, and a quarter of a circle.

Square:

A = base x height or length x width

A = 8 x 8

A = 64 m^2

Triangle:

A = 1/2 x b x h

A = 1/2 x 8 x 8

A = 1/2 x 64

A = 32 m^2

Quarter circle:

A = pi x r^2

A = 3.14 x 8^2

A = 3.14 x 64

A = 200.96 / 4

A = 50.24 m^2

Area of the composite figure:

A = 64 + 32 + 50.24

A = 146.24 m^2

Hope this helps!! :)

intensity of the vector is v= √37 ≈ 6.08 units and make angle ∡α ≈ 9.46° with east direction

step-by-step explanation:

required vector is consists of the two componentsvx= 2+4=6 units   and vy= 1 unit and vx ⊥ vywe will use pythagorian theorem to find intensity of the vector vv∧2 = vx∧2 + vy∧2 => v = √vx∧2 + vy∧2 = √6∧2 + 1∧2 = √36+1 = √37 ≈ 6.08 unitsthe angle ∡α between vector and east direction we wil find with tanαtanα = 1/6 => α = arc tanα = arc 1/6 => α ≈ 9.46°

hope this

i dont know

step-by-step explanation: