Question

answer this question if u know it other wise don't answer​

Answer 1

Answer:

f

f

t

f

t

this is the answer

Answer 2

Answer:

i)False

ii)True

iii)True

iv)False

v)False

Step-by-step explanation:

i)  Two lines perpendicular to the same line cannot be perpendicular to each other. They can be parallel but not perpendicular to each other.

ii) ∠A + ∠B = 45°, then ∠A ≤ 45° also ∠ B = 45 - ∠A

iii) Sum of all the angles of a polygon is 360°

iv) Objecta that are exact copies of each other are called congruent objects.

v) The superposition method examines the congruency of plane figures.