Answer:
x is the number you have to multiply by the given number to get the whole value
Step-by-step explanation:
5x*7 x=35
Answer:
233
Step-by-step explanation:
2ed
Answer:
√85
Step-by-step explanation:
s=[√d1)²+(d2)²]/2
s=(√12²+14²)/2
a=(√340)/2
s=(2√85)/2
s=√85
If first angle = x then second angle = 2x and third angle = 2x*3 = 6x
so 6x + 2x + x = 180
9x = 180
x = 20
third angle = 6 *20 = 120
