What is the value of a+b+c in the diagram below? 相关知识点: 试题来源: 解析 a+b+c=(180)^(° ) 反馈 收藏
解析 By ASAT angles a and b add up to 90° because they are inscribed on a diameter. Thus we can say the angles are complementary.Mathematical ∠a+∠b=90°, also we know b=27°∠a+∠27°=90°∠a=∠90°=∠27°∠a=∠63° ...
结果1 题目 13.In the diagram below, ABCD is a square. DB = 20 cm. What is the are a of the square? (2)A D20cm BC(1) 100 cm2(2) 200 cm2(3) 300 cm2(4) 400 cm2 相关知识点: 试题来源: 解析 (2) 反馈 收藏 ...
百度试题 结果1 题目Using the diagram below, what is tan(C)?C53B4A 相关知识点: 试题来源: 解析 : =4/55 A 16 c=u/5 =. 反馈 收藏
百度试题 结果1 题目 In the right triangle shown in the diagram below, what is the value of x to the nearest whole number? 相关知识点: 试题来源: 解析 21 反馈 收藏
结果1 题目 14.Mary set up seven magnets as shown in the diagram below.C DA BWhat could the poles of parts A B C and D be? 3A BC DSouth North North South North South North South South South North North North North South North 相关知识点: 试题来源: 解析 3 反馈 收藏 ...
(12) What are the structures shown in the diagram below?() 点击查看答案 你可能感兴趣的试题 多项选择题科学道德包括以下哪些方面? A、A.科研诚信 B、科研保密 C、科研创新 D、科研合作 点击查看答案 判断题黄瓜具有单性结实能力,反季节栽培,即使不用人工授粉,也能正常结果。 点击查看答案 多项选择题...
百度试题 结果1 题目9. The diagram below shows some notes and coins.What is the total amount of money?s EN∴ ∵Answer: $68.05 相关知识点: 试题来源: 解析 68.05 反馈 收藏
百度试题 结果1 题目1. If the angle 6 on the diagram below is 37°, what is the angle ? What is the angle o?C⊙D BA 相关知识点: 试题来源: 解析 By ASAT δ=θ=37° since they are inscribed angles on the same chord. 反馈 收藏 ...
8The diagram below shows a fish.X What is the function of part 'X'? (3)(1) Helps the fish breathe in water.(2) Enables the fish to float in water.(3) Helps to protect the body of the fish.(4)) Enables the fish to change direction in water. 相关知识点: 试题来源: 解析 ...