Choose whether each of the statements is true in all cases, in some cases, or in no cases. 1. If two figures are congruent, then they are similar. 2. If two figures are similar, then they are congruent. 3. If an angle is dilated with the center of dilation at its vertex, the angle measure may change.

i have no answer for this maybe o 7 units

question:

could we have options?

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