This is # 22. And the second picture would be # 23
Answer: U=39
Step-by-step explanation:
6=u -15/4
cross multiply ✖
U-15=6*4
U-15=24
U=24+15
U=39
Answer:
Area of Triangle is calculated by:
AT = baseT x heightT x (1/2)
Area of Rectangle is calculated by:
AR = baseR x heightR
Given AT = AR, baseT = baseR
=> heightT x (1/2) = heightR
=> heightT = 2 x heightR
or
height of triangle is two times larger than height of rectangle
Hope this helps!
:)