15 is the answer
if its estimate, its basically asking 30% of 50
Answer:
ΔGHI and ΔDEF are similar by SSS criteria
Step-by-step explanation:
Consider triangle GHI and triangle DEF
In ΔGHI, GH = 2, HI =4 and GI = 3.5
In ΔDEF , DE =4, EF = 6 and DF = 7
GH/DE = 2/4 =1/2
HI/EF = 3/6 = 1/2
GI/DF = 3.5/7 = 1/2
The corresponding sides are in same ratio by SSS criteria
ΔGHI and ΔDEF are similar
Answer:
MN : QR
LN : PQ
LM : PR
Step-by-step explanation:
The ratio seems to be 1 : 2.2
So the corresponding sides are:
MN : QR
LN : PQ
LM : PR
Step-by-step explanation:
b Jawaban
semoga bermanfaat ✨⬅️
A=πr^2, that is for the total area of the circle. However we only want the area of the sector enclosed by 172° so
A=172πr^2/360, since r=12
A=172π*144/360
A=68.8π u^2
A≈216.14 u^2 (to nearest hundredth of a unit)
