The height of a triangle is 1 less than 4 times the corresponding base. If the area of the triangle is 69 square meters, what is the base of the triangle? (Hint: area of triangle=1/2base⋅height) Match each expression with the correct equation in standard form that models this situation, where b represents the base of the triangle, or solution.

whats the question?

step-by-step explanation:

any of them that add up to 180 degrees.

we know that

1) the inscribed angle measures half of the arc it comprises.

so

m∠dgf= > expression

2) the opposite angles in an inscribed quadrilateral are supplementary angles

so

m∠dgf=

m∠dgf=°

substitute in the expression to find the value of arc ef

therefore

the answer is

the measure of the arc ef is

using the formula for pythagorean theorem (a2+b2=c2)(the twos are exponents), and knowing that you have b squared and c squared, just reverse it. 26 squared minus 10 squared equals c squared. 26 squared is 676 and 10 squared is 100. you get 576, then use your square roots to undo the squared numbers to get 24.