Which one is true?
a2=b2+c2
a2+c2=b2
b2=a2+c2
a2+b2=c2
Find out the value of x.
7
6
5
4
Find out the value of x.
7 cm
6 cm
5 cm
No Answer.
Find the size of angle b.
30°
40°
60°
90°
Find the value of x.
10°
15°
30°
60°
Find the size of angle b.
30°
45°
60°
90°
Find the size of angle a.
140°
120°
90°
35°
Find the size of angle a.
130°
20°
260°
50°
Find the size of angle a.
24°
78°
102°
156°
Find the size of angle a.
40°
80°
100°
140°