Keyword Analysis & Research: what is the formula for trapezoid area

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what is the formula for trapezoid area	0.24	0.6	8465	73	38
what	0.6	0.9	1036	57	4
is	0.85	0.4	7866	33	2
the	1.87	0.5	2906	8	3
formula	1.02	0.8	4571	96	7
for	1.93	0.3	6438	50	3
trapezoid	1.26	0.7	538	44	9
area	1.53	0.2	6540	88	4

Keyword	CPC	PCC	Volume	Score
what is the formula for trapezoid area	1.08	0.7	3280	9