Find the area of the isosceles triangle. 13 cm is the side length
10 cm is the base length
what is the hight?
and area?

Step-by-step explanation:

As we know that,

Area of isosceles triangle= 1/2 *b*h

we have a=10  and  other side = hypotenuse=b=13 cm

Now e have formula to find h,

h=

now putt the values ,

we get,

h=

h=

Area = 1/2 * b*h

Area=1/2*13*12

y = 5x + 17

step-by-step explanation:

a perpendicular line will be the opposite reciprocal slope of the given equation.   the slope given is -1/5 so the opposite reciprocal is 5

find b:

7 = 5 (-2) + b

7 = -10 + b

17 = b

write equation

y = 5x + 17