A bridge connects to a tunnel as shown in the figure. The bridge is 180 feet above the ground, At a distance of 235 feet atong the bridge out of the tunnel, the angle to the base and summit of the cliff is a right angle. a. What is the height of the cuff? Round to the nearest whole number

b. How high is the cliff from base to summit? Round to the nearest whole number.

c. What is the value of d? Round to the nearest whole number.​

5 pm

step-by-step explanation:

c. 27 units.

step-by-step explanation:

we are told that in circle a, ∠bae ≅ ∠dae.

we can see from our given diagram that in and ;

, as these are radii of our given circle.

therefore, by sas congruence postulate.

hence, side be will be equal to side de as corresponding parts of congruent triangles are congruent. so we can set an equation to find the value of x as:

now let us substitute x=17 in the expression for the length of be.

therefore, length of be will be 27 units and option c is the correct choice.