Just add all the sides its really easy i would have done it but i cant see the squares that are on the paper or pc idk
Hope that helped!
if it didnt help just let me know and ill hlp you even more !
Answer:
16sqrt(3) units²
Step-by-step explanation:
This shape consists of 6 congruent triangles
Each angle = (6-2)×180/6 = 120
These are 6 equilateral triangles
6(½ × 8 × 8 × sin(60)) = 16sqrt(3) units²
QS/AC=6/60=1/10
QR/AB=QR/50=1/10
QR=5
SO THAT TRIANGLE ABC IS EQUAL TO TRIANGLE QRS(2SIDES PROPORTIONAL.INC. ANGLE)
3/4=15
let,
total mass is x
x=4×15/3
=20 kg
so, total mass = 20 kg
=2×20/5
=2×4
=8 kg
Hope this helps!
Let the 2 equal lengths be represented by 2p. Then you can write the equation of ratios
p 2p
---- = -------
16 x+4
which simplifies to
1 2
----- = ------
16 x+4
then x+4 = 32, and x = 28 (answer)
