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Mathematics 16 Online
OpenStudy (anonymous):

Math - Geometry Eoc help ? :|

OpenStudy (anonymous):

OpenStudy (anonymous):

ganeshie8 (ganeshie8):

for q #2, hint : if a triangle is equilateral, it has to be equiangular as well.

ganeshie8 (ganeshie8):

also, lookup the definition of a \(\text{regular polygon}\)

OpenStudy (anonymous):

i chose a so i was correct? lol @ganeshie8

ganeshie8 (ganeshie8):

you're right, eventhough there is no option a. i assume uve selected the first option lol

OpenStudy (anonymous):

yes :) @ganeshie8

ganeshie8 (ganeshie8):

good, wat about #3

ganeshie8 (ganeshie8):

find all the 3 angles first, then we can figure out wat kind of triangle it is

OpenStudy (anonymous):

A? lol im not sure @ganeshie8

ganeshie8 (ganeshie8):

A is \(\large \color{red}{\checkmark}\)

OpenStudy (anonymous):

Thank you!!! @ganeshie8

ganeshie8 (ganeshie8):

cuz, \(\angle A = 40\) ---- given \(\angle C = 180-105 = 75\) --- straight line angles \(\angle B = 180-40-75 = < 90\) thus, all angles are <90. so its a-cute one

ganeshie8 (ganeshie8):

wats ur best guess for #4

OpenStudy (anonymous):

H and for # 5 i chose B :o @ganeshie8

ganeshie8 (ganeshie8):

Correct !

ganeshie8 (ganeshie8):

little square box means 90 degrees in geometry, at H we see a little square box, so EH is the altitude of triangle EFG

OpenStudy (anonymous):

oh oka thank you @ganeshie8

ganeshie8 (ganeshie8):

next one looks bit tricky, lets see

OpenStudy (anonymous):

i chose B

ganeshie8 (ganeshie8):

tbh ive no clue yet, how did u pick B ? :)

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