Lashonda wants to measure the width of a river. She marks off two right triangles, as shown in the figure. The base of the larger triangle has a length of 64m, and the base of the smaller triangle has a length of 34m. The height of the smaller triangle is 17.8m. How wide is the river? Round your answer to the nearest meter.

Hong wants to measure the width of a river. He marks off two right triangles, as shown in the figure. The base of the larger triangle has a length of 63m, and the base of the smaller triangle has a length of 35m. The height of the smaller triangle is 20.2m. How wide is the river? Round your answer to the nearest meter.

A surveyor measures the distance across a river that flows straight north by the following method. Starting directly across from a tree on the opposite bank, the surveyor walks 100 m along the river to establish a baseline. She then sights across to the tree and reads that the angle from the baseline to the tree is 35°35° . How wide is the river?

From a point on a bridge across a river the angle of depression of the banks on opposite sides of the river are 30° and 45° respectively. If the bridge is at the height of 30 m from the banks, the width of the river is

In triangle ABC, Jacob finds that the measure of side a = 25 m. What is the shortest distance across the river?Select one:a.43.3 mb.21.7 mc.15.7 md.14.4 m

Based on your travels from the headwaters of the Mississippi River to the mouth of the river, how has the width of the river changed over this distance?the width has increased downstreamthe width has decreased downstreamthe widths go from small to large to small from headwaters to the mouththe width has not really changed from the headwaters to the mouth