 # Get help with right triangles and trigonometry

Recent questions in Right triangles and trigonometry alesterp 2021-06-03 Answered

### A classmate drew an acute triangle with sides 9 in. and 12 in. What is the greatest possible whole number that can be the length of the longest side of the triangle in inches? Provide evidence. arenceabigns 2021-05-31 Answered

### Find an equation of the plane. The plane through the points (2, 1, 2), (3, −8, 6), and (−2, −3, 1) Dolly Robinson 2021-05-30 Answered

### At what point do the curves $$r_1(t)=t,4-t,35+t^2$$ and $$r_2(s)=7-s,s-3,s^2$$ intersect? (x,y,z)= Find angle of intersection, $$\theta$$, correct to the nearest degree. Chesley 2021-05-19 Answered

### Find the point on the line $$y=5x+3$$ that is closet to the origin. lwfrgin 2021-05-18 Answered

### In triangle DEF, side E is 4 cm long and side F is 7 cm long. If the angle between sides E and F is 50 degrees, how long is side D? Bergen 2021-05-14 Answered

### Aidan knows that the observation deck on the Vancouver Lookout is 130 m above the ground. He measures the angle between the ground and his line of sight to the observation deck as $$77^{\circ}$$. How far is Aidan from the base of the Lookout to the nearest metre? Rivka Thorpe 2021-05-08 Answered

### The leg of a right triangle that lies on one ray of angle $$\theta$$ is called the ? leg, and the leg that lies across triangle from $$\theta$$ is called the ? leg. iohanetc 2021-03-12 Answered

### Aidan knows that the observation deck on the Vancouver Lookout is 130 m above the ground. He measures the angle between the ground and his line of sight to the observation deck as $$\displaystyle{77}^{\circ}$$. How far is Aidan from the base of the Lookout to the nearest metre? zi2lalZ 2021-03-09 Answered

### Find the values of the variables in each right triangle.  Falak Kinney 2021-03-09 Answered

### Determine whether the set have a subset relationship. Are the two sets disjoint or equivalent? Do the set intersect? I={isosceles triangles}, R={right triangles} vestirme4 2021-03-08 Answered

### Peter says the triangle in not an equilateral triangle because neither all the sides nor all the angles are marked as congruent. Do you agree with peter? Bergen 2021-03-08 Answered

### Diameter is 135 meters and makes one revolution every 30 minutes. Find a sinsuoid which models the height h of the passenger above the ground in meters t minutes after they board. floymdiT 2021-03-08 Answered

### Rewrite the statements in if-then form. Having two $$\displaystyle{45}^{\circ}$$ angles is a sufficient condition for this triangle to be a right triangle. Sinead Mcgee 2021-03-07 Answered

### Given $$\displaystyle△{A}{B}{C}≅△{D}{E}{F}$$, name all of the corresponding parts you could prove congruent using CPCTC defazajx 2021-03-07 Answered

### The following are the dimensions of a few rectangles. Find the are of the two right triangles that are cut from the rectangles using the formmula of the area of a triangle. A. Lenght= 13.5 m, Breadth=10.5 m B. Lenght=18 m, Breadth=8 cm C. Lenght=1.5 m, Breadth=30 cm Albarellak 2021-03-07 Answered

### Find the solution $$\displaystyle{\sin{{Y}}}={\cos{{\left({Y}+{20}°\right)}}}$$ Clifland 2021-03-05 Answered

### Label the words of this 30,60,90 right triangle $$\displaystyle{S}{L},{2}{S}{L},{\quad\text{and}\quad}{S}{L}\sqrt{{2}}$$  abondantQ 2021-03-05 Answered

### Find the perimeter of the triangle.  ringearV 2021-03-02 Answered

### Is this triangle a right triangle  generals336 2021-03-02 Answered

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