Could these triangles be congruent? yes, if ab - deyes, if bc = 7yes, if ab - efno, because the hypotenuses must have different lengths

In ΔABC  

∠A=33° and ∠C=88°

By angle sum property of triangles

∠A+∠B+∠C=180°

⇒33°+∠B+88°=180°  

⇒∠B=180°-33°-88°  [subtract 33° and 88° from both sides]

⇒∠B=59°

Now ,In ΔDEF  

∠D=33° and ∠E=58°

By angle sum property of triangles

∠D+∠E+∠F=180°

⇒33°+58°+∠F=180°  

⇒∠F=180°-33°-58°  [subtract 33° and 58° from both sides]

⇒∠F=89°

Thus ΔABC is not congruent to Δ DEF as∠C and ∠B are not congruent to any angle of the Δ DEF .

⇒The right option is C."No, C is not congruent to any angle in DEF."

D- no, because the hypotenuses must have different lengths

Step-by-step explanation:

option c) graph of line going through 1, 4 and 3, 10

step-by-step explanation:

let y equal to margo's coin collection

let x equal to number of years

at the begining x=0, y=1 → point=(x,y)→point=(0,1)

she adds 3 coins per year, then y=1+3x

at x=1, y=1+3(1)=1+3→y=4→point=(x,y)→point=(1,4)

at x=3, y=1+3(3)=1+9→y=10→point=(x,y)→point=(3,10)

the graph of line going through (1, 4) and (3, 10), then the option c is the correct.