In right triangle JKL, j = 18.50cm and l = 14.20cm, find k.
23.32 cm
Oops!
Check
Okay!
Check
5
In right triangle CDO, o = 16cm and c = 8cm, what is angle O?
63.43 degrees
Oops!
Check
Okay!
Check
eraser
Reset score!
Oops!
star
Double points!
Okay!
gift
Win 20 points!
Okay!
lifesaver
Give 10 points!
Oops!
5
The reciprocal of cosecant function is _____
Sine
Oops!
Check
Okay!
Check
5
What is the sum of the angles of triangle WXY?
180 degrees
Oops!
Check
Okay!
Check
seesaw
Swap points!
Oops!
magnet
Take 25 points!
Okay!
gift
Win 25 points!
Okay!
baam
Lose 15 points!
Oops!
5
What is the measure of the hypotenuse?
48.81 cm
Oops!
Check
Okay!
Check
5
Janeâs Mansion (H) is situated near the church(C), school (S) and market (M) as shown in the figure. How far is Janeâs mansion from the church?
500 tan 35 degrees
Oops!
Check
Okay!
Check
5
How far is Janeâs mansion from the school?
500/cos 35 degrees
Oops!
Check
Okay!
Check
5
A right triangle can be solved when i. an acute angle and a side are known ii. two sides are known iii. two angles are known
i and ii only
Oops!
Check
Okay!
Check
baam
Lose 20 points!
Oops!
star
Double points!
Okay!
rocket
Go to first place!
Okay!
banana
Go to last place!
Oops!
5
There are two traffic lights with a distance of 2.4 km on a road. You are driving on another parallel road. At a given time you see the bearing of one traffic is N 64° W and another one is N 75° W. What is the distance of the two roads?
1.43 km
Oops!
Check
Okay!
Check
5
What is sec M?
t/a
Oops!
Check
Okay!
Check
5
In the figure, find the value of x.
10 cm
Oops!
Check
Okay!
Check
5
In right triangle RST, s = 15cm and t = 9cm, what is r?
