Hi! what’s the area and formula for this problem?

Its surface area should be 11.525m^2

Step-by-step explanation:

Here's a really good broken down calculation with explanations on how to do it next time, it's a great website for triangle calculations.

https://www.omnicalculator.com/math/triangle-height?c=CAD&v=type:0,const:60,b:4!m,a:6!m,angle_ab:68!deg

there are many solutions.

step-by-step explanation:

step 1: simplify both sides of the equation.

4x+6=4x^2+10x−4

step 2: subtract 4x^2+10x-4 from both sides.

4x+6−(4x^2+10x−4)=4x^2+10x−4−(4x^2+10x−4)

−4x^2−6x+10=0

step 3: factor left side of equation.

−2(2x+5)(x−1)=0

step 4: set factors equal to 0.

x=-5/2 or x=1

bn,mn,n.vn.

step-by-step explanation: